Gravity Blade Electric Scooter Battery Replacement? The 25 Correct Answer

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Can you replace battery on electric scooter?

If you accidentally damage your battery or if it wears down quickly, you need to replace it immediately to avoid further damage to your e-scooter. It is best to have your e-scooter battery replaced by a mechanic. E-scooter owners may also do it themselves as long as they have the right tools and proceed carefully.

How do you fix a scooter battery that won’t charge?

How to Fix an Electric Scooter Battery That Doesn’t Charge
  1. Identify the Battery Pack’s History.
  2. Check the Battery’s Condition.
  3. Test the Charging Port.
  4. Test the Charger.

What is the lifespan of an electric scooter battery?

How long do electric scooter batteries last? Electric scooter batteries will last between 2 to 4 years and between 3000 to 5000 miles depending on storage, use conditions, and battery capacity. If you use your scooter more or store it improperly, the battery life will be shorter.

How much are electric scooter batteries?

The replacement cost of a lead-acid battery is between Rs 12,000 and Rs 18,000. Taking the maximum value of the replacement, the annual running cost of the electric scooter becomes Rs 8,000 (including the electricity cost).

Technical Guide: Electric Scooter Batteries

NEW DELHI: Fuel prices are off the charts, reaching as high as Rs 84-91 for a liter of petrol. It is raising concerns among gas-powered vehicle users as to when and where this price hike will be dormant. However, those who use an automatic scooter for their daily commute can save around Rs 15,000 in fuel costs each year by opting for an electric scooter. Let us tell you how. If we consider a total daily commute of 40 kilometers if you drive in a big city, the cumulative travel time in a year – considering six days a week – is about 12,500 kilometers. An average petrol powered scooter delivers a fuel efficiency of around 45-50 kmpl. That means about 250 liters of petrol consumed in one year, which costs between Rs 21,000 and Rs 25,000 (according to current petrol prices in different cities). Now the average running cost of a modern electric scooter is around Rs 10 for 70 kilometers. According to this, the fuel cost of an electric scooter is around 1,800 to 2,000 rupees for one year. Most new electric scooters that run on a lead-acid battery come with a minimum 2-year battery warranty. Now let’s say your battery fails in the third year. The replacement cost of a lead acid battery ranges from Rs 12,000 to Rs 18,000. Taking the maximum value of the replacement, the annual running cost of the electric scooter is 8,000 rupees (including electricity costs). also a better lifespan (at least 4-5 years). The manufacturers also grant a longer guarantee period on lithium-ion batteries. According to Ather Energy, the batteries of the “450” ​​model are designed for a mileage of 50,000 kilometers, after which we expect a battery capacity of 70 percent. Consumers can continue to use the scooters even if the range has deteriorated by more than 40 kilometers. Therefore, in this case, we can set an exchange period of 5 years. Based on current lithium-ion cell prices and government taxes etc, a replacement battery costs around Rs 35,000, according to Ather, which is expected to fall further in the coming years. In this case, the total annual operating costs remain almost the same for both battery types. Now we can clearly see that the annual running cost of an electric scooter is 13,000 to 17,000 rupees less than that of a petrol scooter. This means the average annual savings can be around Rs 15,000 which is alongside your contribution to a cleaner environment.

Which battery is best for electric scooter?

Compared to your usual Lead-Acid batteries, Lithium-ion batteries are 60% lighter. Below listed are the top 5 batteries for your electric scooter.

1. Amptek Lithium Batteries.
Nominal Voltage of Pack 48 V, 60 V, 72 V
Protection Over-Discharge/Charge Voltage Protection
Charge/Discharge Over Current Protection
18 thg 10, 2021

Technical Guide: Electric Scooter Batteries

Just like the human heart is necessary to keep us alive, electric vehicles work because of their battery. A battery is the heart of an electric vehicle. When the electric vehicle took over, most early drivers overlooked the importance of batteries. Have you ever opened a cell phone battery? Electric vehicle batteries are a scaled-up version of mobile batteries, except they don’t use a single cell. Multiple cells are arranged in a series-parallel combination to form a high-capacity battery pack. Compared to traditional lead-acid batteries, lithium-ion batteries are 60% lighter. Below are the 5 best batteries for your electric scooter.

1. Amtek lithium batteries

Amptek is India’s No.1 for 2 wheel electric battery and is characterized by better service, fast delivery system and quick warranty process. The battery comes with 2 years warranty and more than 3 years lifespan for high capacity battery. The battery is estimated to function properly for up to 2000 cycles. Amptek batteries include a charger. Supported vehicles: Hero electric

Avon E-Scoot 207, E-Buddy

Oreva electric bike

All 48V electric bikes

Pack nominal voltage 48V, 60V, 72V Protection Overdischarge/charge voltage protection Charge/discharge Overcurrent protection Short circuit protection Low self-discharge Cell capacity from 14Ah

2. Trontek batteries

Trontek manufactures one of the most advanced batteries in the Indian market. It is known for its tremendous mileage, long lifespan and intelligent battery management system. These electric bike batteries are made of high quality material for greater durability, light weight and minimal maintenance.

Apart from electric bikes, they are major traders and exporters of 3 wheel electric lithium battery.

Nominal package voltage from 36 V Chemistry Lithium iron phosphate (LFP) Protection Over-discharge/charging voltage protection Charging/discharging Over-current protection Short-circuit protection Acupuncture capability Thermal shock capability Low self-discharge Cell capacity from 25 Ah

3. Bentork Batteries

Bentork Industries is a leader in India in Lithium Ferro Phosphate (LFP) and NMC battery packs that offer excellent safety, high energy performance and long life. They have successfully developed lithium batteries for your electric 2, 3, 4 wheels.

Cell chemistry Lithium-iron-phosphate (LFP), nickel-manganese-cobalt (NMC) Nominal voltage of the pack 48 V, 60 V Energy density from 1.1 kWh Balancing type in the module BMS Active cell balancing protection Overdischarge/charging voltage protection Deep discharge protection Short-current protection Long Life High-temperature protection Cell capacity from 24 Ah

Lithium battery-based electric vehicles are now the best commercial vehicle alternative to contribute to a greener future. Now you don’t have to search like crazy for the next charging station. Charzer presents you the Kirana charger with compact chargers available in stores near you so you can charge your scooter anytime and anywhere. Drive stress-free. Use the Charzer app to look for these charging points during your daily commute.

4. Pure lithium batteries

Pure uses a lithium iron phosphate (LFP) chemistry for its battery, which is called the Power Bric or Power Slab. The batteries take up three times less space with almost double the service life. Specially developed for the Indian climate conditions, the battery is suitable for extreme heat and cold. With an efficiency of 94%, Pure batteries are made for our electric scooters and tricycles.

Battery performance is improved by over 25%, improved life cycles with a cost reduction of over 20%. The integrated BMS (Battery Management System) includes, in addition to the traditional specifications of the battery pack, overcurrent protection for both charging and discharging, as well as temperature protection for the same.

Cell Chemistry Lithium Iron Phosphate (LFP), Nickel Manganese Cobalt (NMC) Pack Voltage Rating 48V Balancing Type in Module BMS Active Cell Balancing Protection Over Discharge/Charge Voltage Protection Charge/Discharge Over Current Protection Short Circuit Protection High Temperature Protection Energy Density 3 kWh

5. Samsung Batteries

Samsung SDI has developed a complete portfolio of battery cell platforms for mass production of various advanced automotive battery cells. These prismatic cells are specially designed for EVs, HEVs and PHEVs to provide high energy density. The compact, high-performance battery packs are optimized for vehicle installation and carry out a large number of projects with global car manufacturers.

The safety protection function ensures the safety of the e-bike by automatically cutting off the power supply when the battery is in danger.

ensures the safety of the e-bike by automatically disconnecting the power supply when the battery is in danger. Reduce the charging time to 30 minutes to fully charge the battery, making the e-bike more convenient for users.

up to 30 minutes to fully charge the battery, making the e-bike more convenient for users. The battery packs are designed according to customer requirements. Samsung responds to customer requests in a professional and timely manner.

Name a requirement and the Samsung has its battery. Recently, they have been involved in the development of solid-state batteries, which may be a breakthrough in next-generation technology.

6. Log9 batteries

Rapid Charging is about charging an electric vehicle in a short time and your dream come true. Log9 is ready to provide a unique fast charge battery technology with a battery range and unmatched performance for an Indian two-wheeler. The charging time for this battery is only 15 minutes and offers a range of up to 70 km. Gone are the days of waiting for your electric scooter to charge. The Bengaluru-based startup plans to launch its high-tech batteries by 2022.

How do I reset the battery on my electric scooter?

If the scooter is over loaded, the circuit breaker may trip and shut off power to the motor. Correct the riding condition that caused the over load, wait a few seconds, and then push the reset button to reset the circuit.

Technical Guide: Electric Scooter Batteries

CHARGER CANNOT PLUG INTO SCOOTER CHARGING PORT.

Possible cause: Dust or dirt in the charging port.

Solution: Check for dust or dirt. If so, gently pull out the dirt with a small chopstick. (Do not use needles or other metal objects to remove dirt as it may cause a short circuit.)

SCOOTER DOES NOT RUN.

Possible cause: Loose cables or connectors.

Solution: Check all cables and connectors to make sure they are tight.

Possible cause: Undercharged battery.

Solution: Charge the battery. A new battery should be charged for at least 18 hours before using the vehicle for the first time. After the first use, charge the battery for at least 12 hours after each use. Never charge the battery for more than 30 hours. Check all connections. Make sure the charging connector is connected to the charging port on the scooter and the charger is connected to the power outlet.

SCOOTER MAKES LOUD OR GRINDING NOISE.

Possible cause: Chain is too dry.

Solution : Apply a lubricant such as 3-in-1™ or Tri-Flow™ to the chain.

SHORT RUNTIME (LESS THAN 15 MINUTES PER CHARGE).

Possible cause: The battery is old and does not accept a full charge.

Solution : Even with proper care, a battery does not last forever. Average battery life is 1 to 3 years depending on vehicle use and conditions. Replace only with a genuine 12 volt (10 amp/hour) battery with built in thermal fuse. Do not use non-original spare parts.

Possible cause : Brakes are not properly adjusted (brake too tight).

Solution : Refer to the instructions in the owner’s manual to adjust the brakes.

Possible cause: Battery needs charging.

Solution: Fully charge the battery. The first charge should take 18 hours and up to 12 hours to charge. Make sure the charger is firmly plugged into both the outlet and the scooter. Make sure the power to the wall outlet is turned on.

SCOOTER RUNS HARD.

Possible cause: Unsuitable driving conditions.

Solution : Only ride on solid, flat, clean and dry surfaces such as sidewalks or level ground.

Possible cause : Product is overloaded.

Solution: Make sure you do not overload the scooter by allowing more than one rider at a time, exceeding the 120 lbs (54 kg) weight limit, climbing steep inclines, or towing objects behind the scooter. If the scooter is overloaded, the circuit breaker may trip and cut off power to the motor. Correct the driving condition that caused the overload, wait a few seconds, and then press the reset button to reset the circuit. Avoid overcharging the scooter as this will wear out the batteries and other components prematurely.

Possible cause: Brakes are not adjusted correctly.

Solution: Adjust the brakes according to the instructions in the owner’s manual.

THE SCOOTER SUDDENLY STOPPED DURING USE.

Possible cause: Automatic circuit breaker tripped.

Solution : Check all cables and connectors to make sure they are connected and secure. The reset button (on the left side of the battery box) automatically triggers and shuts off the power when the motor is overloaded. Excessive overload, a steep incline, or an overweight rider could have caused the motor to overheat and trip the breaker. If this happens and the scooter suddenly stops running, wait a few seconds and then press the reset button to reset the circuit. Correct the condition that caused the circuit breaker to trip to avoid tripping the circuit breaker again.

SOMETIMES THE SCOOTER WILL NOT RUN, BUT OTHER TIMES.

Possible cause: damage to the motor or the electrical switch.

Solution: Replace with a new motor or electrical switch.

Possible cause: loose cable or connector.

Solution : Check all cables around the motors and all connectors to make sure they are tight.

How do you fix a electric scooter that won’t start?

When your electric scooter doesn’t respond, check if the main ignition fuses are turned on. If it’s not, switch it on, and start the engine again. If it doesn’t start, you need to replace it with a new fuse. It’s best to have a technician remove and replace your broken fuse for your safety.

Technical Guide: Electric Scooter Batteries

Owning an electric scooter is a fun and convenient experience. Finally, you can go anywhere anytime because they are portable and battery charged. However, like any vehicle owner, you must also be careful not to damage your e-scooter, otherwise you will incur high repair and maintenance costs.

However, in some cases, general and minor electric scooter problems can be fixed by yourself. Just remember to exercise reasonable caution when attempting to repair your electric scooter. If repairing your electric scooter yourself doesn’t work, your best bet is to call a technician for help.

Always prioritize your safety and as much as possible do not touch any component that you are unsure how to repair. With that in mind, here are common electric scooter problems you should know about and how to fix them.

Problem 1: The battery is dead

Surprisingly, dead batteries are a common problem with electric scooters. This can be due to a defective battery, improper charging, extremely low temperatures, or slowly deteriorating battery capacity.

Note that a dead battery is different from a weak battery. An empty battery suddenly won’t turn on, while a weak battery still has a few energy charges left. The latter can be fixed simply by charging the battery.

How to fix a dead battery

To fix a dead battery, you can simply charge it. Note, however, that it takes longer to fully charge the battery. To avoid this, make sure your battery never runs out. Always charge your electric scooter battery at the end of the day.

If it won’t charge, try plugging the battery into other outlets and see if it charges. It’s also a good idea to invest in a voltmeter to check if your battery is charging or not. If it still won’t charge, replace your battery with a new one and discard the old one.

Problem 2: The engine gets hot

Excessive engine heat can be caused by poor environmental conditions or handling such as high temperatures or overloading. If you feel your electric scooter motor getting hot, turn off your electric scooter and get it repaired immediately. Otherwise it could have negative effects on your engine and battery.

How to repair a heated engine

As mentioned before, turn off your electric scooter first and let it cool down before checking it. Once you can safely touch the electric scooter, check the wiring, fuse, or electrical controls for any problems. Wiring and fuse issues mean your electric scooter can still run. However, you should call your technician immediately to fix this problem. In the meantime, avoid riding your electric scooter until it’s repaired.

Problem 3: The fuse blows

Overloading is often the reason why the fuse blows or the circuit breaker trips. If your fuse blows, your electric scooter will not turn on. If you frequently blow your fuse, you could eventually damage your ESC or motor.

How to fix a fuse breach

If your electric scooter is not responding, check that the main ignition fuses are on. If not, turn it on and restart the engine. If it doesn’t start, you’ll need to replace it with a new fuse. For your own safety, it is best to have your blown fuse removed and replaced by a technician.

Problem 4: The scooter is slowing down

If your electric scooter slows down or stops while driving, especially on flat roads, this is a sign that your batteries are exhausted. Fortunately, there is a way to fix this.

How to repair dead batteries

Unfortunately, the only way to fix this is to replace it with a new one. Since your battery has already reached the end of its lifespan, it is best to switch to a new one to avoid any inconvenience. However, if you are not ready to replace your battery yet, you should make sure not to under- or over-charge your battery to prolong its life.

If you want to get the most out of your electric scooter’s battery life, here are our tips for maximizing your battery.

Problem 5: The emergency stop switch is on

Some electric scooters have a kill switch that helps you save energy after using your electric scooter. It is often recommended to turn on the kill switch when the e-scooter is not in use or while it is being charged.

How to fix an on kill switch

Before checking for a low or dead battery, check to see if the kill switch is on. If it’s on, just turn it off and then restart your engine. If not, check the battery and then the motor. If you cannot determine why your engine will not start, it is best to take it to your technician immediately.

Problem 6: The speed controller is defective

Another common problem with electric scooters is a faulty speed controller. The cruise control manages your speed and keeps it within a predefined range. It’s an essential part of your e-scooter, but it’s also prone to damage if you don’t take care of your e-scooter.

How to repair electric scooter speed controller

If you have a defective speed controller, you must first dismantle the speed controller. Then tighten loose wires or replace damaged wires. Then reassemble. Be careful when assembling to avoid mistakes and ensure your safety. Be sure to test your electric scooter to see if acceleration is smooth.

Problem 7: There is little to no acceleration

This is similar to the previous edition. After all, it’s all about your speed. If you are not moving quickly or accelerating on level ground, something is wrong with your electric scooter.

How to troubleshoot speed or acceleration issues

To fix this, check your speed controller or fuse. A faulty ESC or a blown fuse can be the cause of speed problems. You can also check the wires as it could be an electrical issue. If there is no problem with your controller, fuse and wiring, have it checked by a professional right away.

Problem 8: The battery charger is defective

Chargers can sometimes fail if you overcharge them or plug them into an outlet with a higher or lower voltage. A faulty charger can be quite inconvenient as you need it to use your e-scooter.

How to fix a broken electric scooter charger

First, try plugging the charger into other outlets and see if it works. There is usually a light indicator to show if it is receiving power. If it’s off, you may need to replace your charger with a new one. To be sure, you can check the power output of your charger with a voltmeter. Also, before purchasing a new e-scooter charger, make sure it is compatible with the voltage in your home to avoid damaging your new charger.

Problem 9: The electric scooter turns off while driving

Have you ever experienced that your electric scooter switches off while driving? If it does, it means your circuit breaker has tripped.

How to fix shutdown while driving

Check your fuse or circuit breaker and see if they are overheated or have loose wires. Be sure to fasten the wires firmly. Steep gradients or overloading can cause the circuit breaker to trip. You can also just wait a few seconds after your electric scooter has stopped. Then start it again. To prevent this from happening again, it is best to have it checked by a professional.

Problem 10: The tire is flat

This is one of the most common e scooter issues to watch out for when riding pneumatic or pneumatic tires.

How to fix a flat e-scooter tire

If your tire is punctured, you can apply tire sealant. If the flat tire is too big, it may be best to replace the tire yourself. However, removing your wheel and the tire itself can be difficult depending on the e-scooter model. If you want to learn how to change the wheel, check out these electric scooter repair guides for the Mearth S Series and Mearth GTS Series.

Take care of your electric scooter to avoid problems

The best way to fix the common problems mentioned above is to prevent them in the first place. Although most electric scooters are low-maintenance and do not require a thorough cleaning, regular inspection and cleaning of your electric scooter is worthwhile, especially in the long run. Taking care of your e-scooter before, during and after your ride not only prevents damage to your e-scooter, but also extends its lifespan and saves you unnecessary costs.

For more tips on taking care of your e-scooter, check out our guide to taking care of your e-scooter

Why did my electric scooter stop working?

If your electric scooter suddenly stops running, the circuit breaker has likely tripped. Check the circuit breaker to ensure there are no loose wires and connectors. You can also test the circuit breaker using a multimeter. To resolve a tripped circuit breaker, wait a few seconds after the scooter has stopped.

Technical Guide: Electric Scooter Batteries

Electric scooters may be new technology, but that doesn’t mean they’re bulletproof.

If you don’t take proper care of it, you can expect to have the occasional problem, especially if you ride your electric scooter in unforgiving conditions.

However, the good news is that you can easily troubleshoot and repair an electric scooter without going to a workshop, even if this is your first e-scooter.

In this electric scooter troubleshooting guide, we will walk you through X common e-scooter problems and how to fix them.

Let’s jump in.

Problem 1: Electric scooter not charging

Charging issues are the #1 problem with electric scooters. If your electric scooter no longer accepts the charge, there is a good chance that you have one of the three problems described below:

Blocked charging port

Dust and dirt can get stuck in the charging port of the electric scooter and interrupt the flow of electricity. Unplug the scooter from the wall outlet and visually inspect the charging port to see if there is any dust or dirt in the ports and connectors. If so, gently remove dirt with a small swab (no needles or sharp tools).

Once dirt is no longer blocking the flow of electricity, plug in the charger and test the charging port. If the electric scooter still does not charge, the problem is not with the charging port.

The charger is defective

If an electric scooter isn’t charging, a faulty charger could be to blame. If your charging cable has a traffic light system, make sure that the green light is on when the charger is plugged into the outlet and a red light when the electric scooter is charging. The light should turn green again when charging is complete.

However, not all electric scooter chargers light up when the battery charger is connected. You may need to test the battery charge connector voltage with a multimeter.

If the voltage level at the charging output matches that on the battery pack, the charger is in new condition.

If not, you should replace the charger immediately.

The battery is empty

Problems with dead batteries are normal and nothing to worry about. A deteriorating electric scooter battery takes longer to charge and shorter to discharge. It will repeat this cycle until it is completely dead and unresponsive.

Electric scooters powered by lithium-ion batteries are less likely to have a dead battery. A Li-ion battery has 300-500 charge cycles and a lifespan of around 2-3 years. Therefore, it does not develop charge cycle “memory” as quickly as a nickel-metal hydride battery.

Try to charge the battery for a long time to get enough power for the scooter. But that’s only a short-term fix. The best solution to fix a dead battery is to replace it with a new battery pack.

Problem 2: Electric scooter starts but does not move

Sometimes you may find that the electric scooter turns on but doesn’t move at all. In other cases, the scooter moves, but suddenly stops working. There are a number of reasons why an electric scooter can behave this way, including:

The ignition fuse is reversed

Drivers can unknowingly blow the main fuse or ignition fuse and immobilize their electric scooter. When a fuse is flipped, the electric scooter turns on, but it doesn’t move an inch. Check if the main and ignition fuses are blown.

If you notice that your electric scooter’s fuse has blown, simply set it back to “on” and start the engine. The scooter should move again unless there is a problem with the fuse or circuit breaker.

The ignition fuse has blown

A damaged fuse is another possible reason why your scooter will refuse to move. Carrying more than the scooter’s maximum weight limit, climbing steep inclines, or riding through puddles of water and mud can blow a fuse.

First check if the main fuse is on. If not, turn it on and start the engine. If the scooter refuses to start, you may be dealing with a blown fuse.

To check if you have a blown fuse, pull the fuse out of its box and hold it up to a light to check for a blown connection inside. You can also use a multimeter to check conductivity.

You must have the blown fuse replaced by a professional.

Tripping of the circuit breaker

The circuit breaker trips automatically and shuts off power to the motor if the scooter is overloaded. If your electric scooter suddenly stops moving, the circuit breaker has probably tripped.

Check the circuit breaker to make sure there are no loose wires and connectors. You can also test the circuit breaker with a multimeter.

To fix a tripped circuit breaker, wait a few seconds after the scooter has stopped. Then press the reset button (usually on the left side of the battery box) to reset the circuit.

The key switch or power switch is defective

A defective key switch or power switch can also cause an electric scooter to stop moving. First you need to test the power switch or key switch for proper mechanical operation.

If your electric scooter has a power switch, make sure it is properly turned on. The switch should click and turn the scooter back on unless it is defective.

If you are using a key switch, turn it between the OFF and ON positions a few times. If it snaps in both positions, your switch is fine. But if it feels loose or doesn’t have a positive snap feel, then you may be dealing with a faulty key switch.

The best way to check continuity of the power switch or key switch is with a multimeter. The on/off switch may be defective and require a technician to repair or replace it.

Problem 3: The electric scooter runs slowly

You may find that your electric scooter bumps up to its top speed at the beginning of your ride and then slows down or stops altogether after a while.

Of course, it is normal for a scooter to slow down going uphill. On the contrary, if the scooter slows down on level ground, this could indicate problems. For example:

Your batteries are exhausted

When an electric scooter slows down on flat roads, it is most likely that your scooter’s battery is depleting. If that’s the case, the battery is nearing its lifespan and won’t last long on a charge.

Unfortunately, the only solution to a worn out battery is to replace it with a new one. Even if you try to charge the battery, it takes some time to fully charge and drains faster. By switching to a new battery pack, you can maintain sufficient battery power and avoid inconveniences.

The tire pressure is insufficient

Your electric scooter can also go slow if you have low air pressure. If the tire pressure is insufficient, the contact patch (the part of the tire that touches the ground) increases, resulting in increased driving resistance.

You can fix this problem by inflating the tires to the factory-recommended PSI. If this doesn’t help, you may have a flat tire. Repair it as needed and see if that helps.

You have a dirty engine

A dirty scooter motor can also result in a slow running scooter. Inspect the electric motor for dirt or debris that may prevent it from running properly.

If you see debris blocking the motor, use a brush or compressed air to clean it until it is clear. Then try to power up the scooter again. The scooter should now run as usual.

The scooter is overloaded

Overloading the electric scooter also affects the speed.

If your weight exceeds the recommended load capacity, the scooter will run slower than expected. You have three choices: lose weight, slow down, or upgrade to a scooter with a higher weight limit.

You have a faulty controller

All fuses and cables on an electric scooter are connected to a speed controller. This electrical control board manages the speed of the scooter and keeps it within a fixed range. If liquid or other foreign matter comes into contact with the electric scooter’s speed controller, it may cause a short circuit, causing the motor to start.

Repairing a faulty ESC can be a little daunting. In scenarios where loose connections or wires are needed, you can tighten them yourself. Then test the scooter and see if it accelerates smoothly. If not, there could be a problem with the transistor.

In this case, contact a technician to repair a faulty ESC. Even if the transistor seems to have jumped out of position, don’t touch it if you don’t know what to do. A professional will easily fix it and get you back on the road.

Problem 4: Electric scooter motor won’t start

Your electric scooter may not have a battery, fuse or circuit breaker problem. However, the engine still won’t run no matter how hard you try to push the scooter to start. A faulty kill switch or engine can cause this problem. For example:

The emergency stop switch is on

Some electric scooters are equipped with an emergency stop button to help save energy. Many scooter manuals recommend turning on the kill switch when the e-scooter is not in use or while charging.

The kill switch may still be in the “on” position if your engine will not start. So make sure the kill switch is on and turn it off before starting the engine. Your scooter should start unless there is a problem with the engine.

The engine is overheated

An engine overheat is never a pretty sight. When the engine gets warm, that means the battery gets warm too. Consequently, the electric scooter will stop to prevent further damage to the battery. Shut off the engine and check for signs of overheating.

Get your nose closer and sniff the engine. If it smells like burning, that’s a good sign that the engine is overheating and the wires are burned out.

Electric scooters have different motor positions. Some have hub motors integrated into the front or rear wheel. Others have chain or belt drives installed in the rear wheel. On some high-end scooters, the motors are located in the front and rear wheels.

Problems with overheating engines are usually not easy to fix. If your motor overheats too often, a visit to the nearest electric scooter workshop may be inevitable.

The electric scooters must be reset

In some cases, the solution to an electric scooter that won’t start is simply to reset the device. There is no one-size-fits-all way to reset electric scooters.

Most electric scooters can be reset using the power button. But not all scooters have this functionality.

If in doubt, refer to the manual on how to reset your e-scooter. Most scooters have a manual that includes the reset procedure. You can also search online for a manual or troubleshooting guide for the specific make and model of your electric scooter.

Problem 5: Electric scooter runs at partial throttle

It is possible that your electric scooter is only running at part load, but the battery is not defective or used up. This can be frustrating, especially when you want to unleash the full speed of the machine.

There are a few possible causes for this partial throttle response:

Defective brake lever switch

As with the kill switch, the rider can inadvertently activate the brake lever switch. There is a direct connection between this switch and the scooter’s throttle control system. Therefore, when this switch is on, there may be a partial or complete disablement of the entire throttling system.

Confirm if the brake lever switch is on. If this is the case, make sure you disable it before starting the engine.

Brakes not working properly

Defective brake cables or pads can also cause partial throttle response on an electric scooter. Failing electric scooter brakes can lock the machine from moving at full speed.

Try checking the brakes to see if they are working properly. You may need to clean and lubricate the brakes to prevent them from locking the scooter. Replace the brake cable or brake pads when they are completely worn out.

Conclusion

Have you had problems with your electric scooter lately? If yes, how did you fix it? Did you do it yourself or sought help from a professional technician?

E scooter problems can happen when you least expect them. Fortunately, you can diagnose and fix most of these problems without calling in a repair technician.

Additionally, regular pre- and post-ride inspection and cleaning can go a long way in keeping most of these e-scooter problems at bay.

Can you overcharge a scooter battery?

Can You Overcharge a Mobility Scooter Battery? Simply put, no you cannot overcharge your battery. With the majority of batteries now fitted with a cut-off point, you can have peace of mind that your battery will turn off as soon as it is fully charged.

Technical Guide: Electric Scooter Batteries

Your scooter battery is your source of energy, so it needs good care and attention – think of it as the heart of your scooter! Efficiency is key so here are some frequently asked questions about charging, lifespan and basically how to get the most out of your mobility scooter battery.

Batteries for mobility scooters

How often should you charge your mobility scooter?

There are no set rules for charging your scooter battery as every battery, scooter and use is different. However, here are some general guidelines to follow:

Small Class 2 Scooters – Because Class 2 scooters are smaller, they have smaller batteries, so it’s beneficial to charge them after each use to ensure you have enough charge for your rides.

Daily Use – Similar to small scooters, if you hit the road on your mobility scooter every day, you should charge your battery as soon as you stop using it. Then you definitely have enough juice for the morning!

Occasional use – If you only use your mobility scooter once or twice a week, a once a week charge will be more than enough for around 12-14 hours.

It is important never to let your battery fully discharge; If you charge it again and again, the battery will stay charged and have a long and healthy life.

Can you overcharge a mobility scooter battery?

Simply put, no, you cannot overcharge your battery. Since most batteries are now equipped with a cut-off point, you can rely on your battery to turn itself off once it is fully charged.

When you first receive your new mobility scooter it is recommended that you fully charge your battery and then discharge it a few times until the charger flashes red. If you repeat this about 10 times, the capacity of your battery will increase with use. This gives your electric vehicle an optimal range and a longer service life – what more could you ask for?

Do you need a specific type of charger?

It is important that you use the correct charger for your mobility scooter. If it’s not the right type for the size of your power adapter, it probably won’t charge your battery at all.

It can even pose a health and safety hazard. So if you didn’t get one with your scooter, contact your local scooter expert (us!) for advice on which one to get.

How long does a mobility scooter battery last?

Depending on usage, your mobility scooter battery can last anywhere from 12 months to 3 years. If you use your mobility scooter every day and take proper care of your battery, it will most likely last at least 12 to 18 months.

If you only use it occasionally, maybe once or twice a week at most, the battery can last up to 3 years. However, an overall average is around 18 months, so make sure you take care of your pride and joy.

How can you maintain your battery charge?

We know it sounds simple, but a gentle reminder to turn off electrical devices like headlights when not in use is one of the best ways to save your battery. By switching off your scooter using the ignition or power button, you ensure that you do not waste any charge.

Temperature is also an important element that can affect your mobility scooter battery. If it’s too hot or too cold, it can affect battery capacity and range. Make sure you store your scooter in a comfortable ambient temperature between 0 – 35°C and you will successfully take care of your battery.

Further questions?

For more battery care tips, check out our blog article here. If you have other concerns or are looking for expert advice, contact us today and the Wild & Wacky team will be happy to help!

How do you check an electric scooter battery?

turn on your scooter. turn on your multimeter. your multimeter will show you the reading in Volts, it should be the same or slightly higher than your battery’s voltage. if the reading is below the battery’s original voltage, it’s a sign that your battery is wearing out.

Technical Guide: Electric Scooter Batteries

Your electric scooter’s battery is one of its most critical, important parts, if not the most important. It determines so many things about your scooter, from speed and range to the cost per charge and overall maintenance cost of your scooter.

It’s a very good idea to know as much as possible about your electric scooter’s battery. If you decide to learn just one thing about how your scooter works and how to get the most out of it, learn about the battery.

Batteries for electric scooters – what you need to know Electric scooters are powered by electric batteries, most often lithium-ion batteries. They have voltages from 24 V to 120 V. On average, the batteries have a capacity of between 150 Wh and 750 Wh, but expensive scooters have significantly more. The average battery takes about 5 hours to fully charge. Batteries last between 2 and 3 years on average.

This is a comprehensive guide to electric scooter batteries. It answers all questions and shows you everything you need to know to be a responsible owner and get the best possible rides for the longest possible time.

What type of battery does an electric scooter use?

The majority of electric scooters today will have a lithium-ion battery. This type of electric battery has several important advantages over other types of electric batteries:

They have higher densities that give the scooters longer ranges

they have a slower self-discharge rate (meaning they don’t discharge as quickly when not in use)

They don’t require much maintenance

higher voltage than other electric batteries

They do not suffer from the memory effect (loss of efficiency after partial charges)

a few more advantages such as no priming (charge the battery slowly and completely discharge it the first few times) etc

However, lithium-ion batteries also have some disadvantages that you should be aware of:

They should not be fully discharged

They age and become very weak after 500-1000 charges, even with light use

Carrying a lithium-ion battery on an airplane is a burden

they can catch fire and explode

In addition, depending on the active material associated with the lithium atom, there are different types of lithium-ion batteries:

Lithium Cobalt Oxide (LiCoO 2 ) – LCO (used in mobile phones, tablets, laptops, cameras)

) – LCO (used in mobile phones, tablets, laptops, cameras) Lithium Manganese Oxide (LiMn 2 O 4 ) – LMO (power tools, medical devices, electric drives)

O ) – LMO (power tools, medical devices, electric drives) Lithium nickel manganese cobalt oxide (LiNiMnCoO 2 ) – NMC (e-bikes, medical devices, electric vehicles, industrial)

) – NMC (e-bikes, medical devices, electric vehicles, industrial) Lithium Iron Phosphate (LiFePO 4 ) – LFP (portable and stationary devices that require high load currents and endurance)

) – LFP (Portable and stationary devices requiring high load currents and endurance) Lithium Nickel Cobalt Aluminum Oxide (LiNiCoAlO 2 ) – NCA (Medical Devices, Industrial, Electric Powertrain (Tesla))

) – NCA (Medical Devices, Industrial, Electric Propulsion (Tesla)) Lithium Titanate (Li 2 TiO 3 ) – LTO (UPS, Electric Propulsion (Mitsubishi i-MiEV, Honda Fit EV), Solar Streetlights)

The most common type found in electric scooters is Lithium Nickel Manganese Cobalt Oxide (NMC).

Some models of electric scooters, especially older ones, have a different type of electric battery, usually either lead-acid or nickel-metal hydride.

The scooters that have a fuel-powered engine are simply not electric scooters.

Which battery is the best for an electric scooter?

Lithium-ion batteries offer many advantages that fit electric scooter use cases perfectly. They are used almost exclusively in modern electric scooters, offer high energy densities, do not suffer from the memory effect and are easy to maintain.

Since the vast majority of modern electric scooters will have lithium-ion batteries, this is the only type of battery we will be discussing in this post.

Electric Scooter Battery Specifications (Voltage, Charge and Capacity)

Specification Metric Input voltage Volts (V) Output voltage (or just voltage) Volts (V) Charge Amp-hours (Ah) Capacity Watt-hours (Wh)

Ok, this is going to be the nerdiest part, but I promise we’ll only cover the basics you need.

If you understand the three most important measurements, you know more about batteries than 95% of the scooter riders out there. And they really aren’t that difficult to understand.

The three measurements about the battery you need to know are:

voltage

loading capacity

energy storage capacity

Battery voltage electric scooter

Diagram of current flow in an electric scooter

Here’s a very simple, non-nerdy explanation of voltage: voltage forces the electrons to move through the circuit, creating an electric current.

We measure the voltage in volts (V).

Roughly speaking, it measures how quickly energy can be released. The higher the voltage, the faster a battery can deliver more power to the motor.

Batteries actually have two different voltages: input and output voltage. In fact, this applies to almost all components that consume electricity. However, when we talk about battery voltage, we usually talk about its output voltage. The battery output voltage should be at least a few volts higher than the motor input voltage.

Most batteries in scooters are either 24V, 36V or 48V, although they can be as high as 96V or even 120V.

If you know the charge and capacity of a battery, you can find its voltage by dividing the capacity measured in watt-hours (Wh) by the charge measured in ampere-hours (Ah).

Formula: 1V = 1Wh / 1Ah

You can also use the battery voltage calculator.

Battery charging of the electric scooter

I found that this accusation cannot really be explained easily in one sentence, or at least I cannot. So, here is the short history of electric charge.

Charge doesn’t actually only exist as charge, it can be either positive charge or negative charge.

All matter is made up of atoms, which in turn are made up of protons, neutrons and electrons. Each atom can have a regular number of electrons, extra electrons than usual, or fewer electrons than usual. An atom with extra electrons has a negative charge, and an atom with fewer electrons has a positive charge. An object with many extra electrons has a negative charge.

Electricity is simply electrons flowing through something, so batteries must have electrons (charge!) in order to provide electricity.

Battery charge is measured in ampere hours (Ah).

Battery charges in electric scooters can range from 4Ah to 50Ah on the most powerful scooters.

If you know the voltage and capacity of the battery, you can determine its charge by dividing the capacity measured in watt-hours (Wh) by the voltage measured in volts (V).

Formula: 1Ah = 1Wh / 1V

You can also see the battery amp hour calculator for a foolproof way.

Battery capacity electric scooter

The energy storage capacity is obtained by multiplying the voltage times the charge capacity. Because of this, brands often omit this information from the manuals and only state the voltage and charge.

Simply put, energy storage capacity is how much energy the battery can store.

We express them in watt-hours (Wh). A watt hour is equal to one volt times one ampere hour.

Battery capacities in scooters range from 100Wh to almost 3000Wh. Most adult scooters have capacities between 150Wh and 624Wh.

If you know the charge and voltage of the battery, you can find its capacity by multiplying the two.

Formula: 1Wh = 1Ah * 1V

You can also use the battery capacity calculator.

Are Electric Scooter Batteries Safe?

Electric scooters use much the same batteries as laptops and other devices, which means they’re rigorously tested and generally very safe.

However, on rare occasions, accidents, including fires and explosions, can occur due to misuse or manufacturer error.

Due to the risk of burns and explosion, electric scooter batteries use battery management systems. This is an electronic system that ensures that each battery cell is charged and discharged correctly, including protection against overcharging, over-discharging, overheating or catching fire, etc.

To increase battery safety, follow best practices for battery storage and handling. The most important steps are:

Buy batteries from a reputable manufacturer or supplier

Avoid batteries shipped without protective packaging (hard plastic or similar).

Inspect the batteries upon receipt and visually inspect them at least once a week

Be careful not to damage the battery case or connectors

Store batteries away from combustible materials

Remove the batteries from the device for long-term storage

Store batteries at temperatures between 5°C and 20°C (41°F and 68°F).

charge stored batteries to approx. 60% capacity at least once a month,

If batteries smell strange, heat up, or change shape, disconnect them immediately and then discard them

Do not overcharge batteries

Protect batteries from contact with conductive materials, water, sea water, strong oxidizers and strong acids.

Do not leave batteries in the sun or in hot places

Keep batteries away from combustible materials

Do not charge immediately after riding or ride immediately after charging, give the battery some time to cool down

How do you charge the battery of an electric scooter?

These are the universal steps to charge your electric scooter battery:

Only use the original scooter charger

Plug the charger into the outlet

Plug the charging head into the charging port on the scooter

Wait until the battery is fully charged (each scooter has different ways to indicate this)

Remove the charging head from the scooter charging port

Finally, unplug the charger from the outlet first

Consult your scooter’s user manual for detailed instructions. If your manual doesn’t provide specific instructions, follow these tips exactly in the order presented. If your scooter’s manual has different instructions, the instructions in the manual should take precedence.

Always try to use the original scooter charger that came with it or the same model purchased from the same manufacturer. If you use a different charger, make sure it uses the same voltage (V) and charge (Ah). Otherwise you risk degrading your battery faster.

Be sure to check out the full guide to charging your electric scooter for tips that even most manuals don’t have.

How often should I charge my scooter battery?

Charge your battery whenever it is about 15% or less full. The only rule is not to let the battery run out completely, as this will wear it out faster. If you store your scooter for a long time, charge the battery to about 60% at least once a month.

How long does a scooter battery charge last?

For normal rides, charging the electric scooter takes an average of 2 hours and can take anywhere from half an hour to 6 hours or more. At maximum speed, the charge lasts an average of around 50 minutes, depending on the model between a few minutes and 2.5 hours. However, a more useful metric is the range of the scooter, which averages 28 mi / 46 km and varies from 4 to 93 mi / 7 to 150 km.

How long does the battery of an electric scooter last?

Electric scooter batteries typically last between 2 and 3 years, but they can last anywhere from a few months to 5 years. In terms of charge cycles, electric batteries typically last between 300 and 500 cycles, although their performance can only degrade after 150 charge cycles.

How long a battery lasts depends on:

the battery type

the year it was produced

brand and manufacturer

how well you take care of it

There are a few things you can do to extend the life of your battery.

How do I care for the battery of my electric scooter?

There are three important things you can do to ensure your scooter’s battery has the longest possible life:

Charge your scooter regularly, even after short journeys (the optimum state for an electric battery is when it is charged, the longer it is out of this state the faster it wears out).

Never leave the battery completely discharged (this also applies if you store your scooter for a long time)

Make sure your battery is always kept at reasonable temperatures, at least above 0°C and below 45°C, but preferably between 5°C and 30°C (and also read my guide to riding electric scooters in hot weather Weather ).

Electric batteries degrade over time and there is no getting around it. But following these three tips will ensure your battery lasts as long as possible.

How to check the battery of an electric scooter?

The easiest way to check if a battery is working is to connect your charger to your scooter. Chargers have indicator lights, and very often a green light on the charger means the battery is charging and working properly.

Another great way to check a battery is with a simple visual inspection, where you just make sure the battery isn’t showing any damage, leaks, burns, or any other unexpected occurrences. However, for most scooters this test is not very useful as it requires you to open the deck of your scooter. Not only does this require a bit more work, but there’s a chance you won’t put all the parts back in place and screw them back in place. Also, some scooters may even void your warranty.

Some newer models have a removable battery. They can provide you with an easy way to visually check your battery. Check out my in-depth guide to removable battery scooters if you want to learn more about this exciting new feature.

How do I test an electric scooter battery with a voltmeter or a multimeter?

These are the steps to test an electric scooter battery with a multimeter:

Fully charge your scooter

Plug the leads into the multimeter

Set the multimeter to DC volts 200

Turn off your scooter

Put it on something so that the wheels are hanging in the air, e.g. B. Place the deck on a small chair so that the wheels are not touching anything

Open the deck of the scooter

Plug the wire into the battery terminals, the red wire probe goes into the part of the connector that connects to the red battery wire, the black wire probe connects to the black battery wire

Make sure the cable probes are touching the metals inside the connector and not just the plastic

Turn on your scooter

Turn on your multimeter

Your multimeter will give you the reading in volts, it should be equal to or slightly higher than the voltage of your battery

If the reading is below the original voltage of the battery, it is a sign that your battery is worn out

If you want to test the battery under load, open the throttle, the wheels should spin in the air

The reading on the multimeter should be equal to or slightly greater than the battery’s original voltage, if it is less than your battery has started to deteriorate

When do I need to replace the battery on my electric scooter?

Batteries wear out over time and need to be replaced after some time. The first sign that you need to replace the battery in your scooter is a reduced range. Battery performance is proportional to range and when your scooter’s range drops to 50% or less of its original range it may be time for a replacement. Reduced top speed and gradeability are also strong indicators.

How much do electric scooter batteries cost?

The battery is one of the most valuable parts of the scooter. The exchange can cost between 15% and 30% of the new price of the scooter. Luckily, there are a few steps you can take to ensure you’re getting the most out of your existing battery.

Can you upgrade your electric scooter battery?

It is often possible that your scooter uses a more powerful battery. This primarily depends on the motor, controller and other electronics in the scooter, especially their voltage.

If the voltage of the battery is lower than the voltage of the motor and electronics, especially if it is much lower (e.g. more than 12 volts), a battery upgrade is possible and also results in improved performance throughout the board, both in terms of range on a single charge and top speeds.

If the battery voltage is already the same or very close to the motor or electronics voltage, it is not advisable to buy a battery with a higher voltage. Defects in the electronics of the scooter can easily occur.

In theory it should be possible to get a battery with the same voltage but higher charge and that should at least result in a longer range.

However, make sure you familiarize yourself with the inner workings of your scooter before attempting such modifications. Do them with extra care and attention.

Can you add an extra battery to your electric scooter?

In most cases it is possible to add an extra battery to your scooter. Some scooters even come with the frame and all the framing you need to easily add the battery.

There are two ways to add a battery: in series and in parallel.

Adding a battery in series helps increase the total voltage that the battery can put out. Roughly speaking, this increases the performance that the scooter has. Increasing the power increases the top speed of the scooter.

However, it is important to know the voltage of the motor and electronics and that the total voltage of the battery does not exceed this figure.

Adding a battery in parallel increases the charge on the battery, which in turn can provide longer range.

This is a larger topic that’s outside the scope of this guide, and we’ll be providing specific guidance on adding an extra battery shortly.

Is an e-scooter battery waterproof?

Most electric scooters are at least partially waterproof overall. Some scooter models state their water resistance (IP) rating, which means these models have been tested for water damage.

Often the battery and its case can have a different waterproof standard than the scooter as a whole. Electric batteries are very sensitive to water. Given their importance, it is paramount for them to have extra protection.

Some manufacturers take this into account and have a separate IP rating for the battery case, which usually gives the battery better water protection than the scooter in general has.

However, these models are the exception. Only about half of all scooter models have an official waterproof rating.

Unless a water resistance rating is specified for the battery alone, the same rating applies to the battery.

Even if many scooters have a certain IP protection class, their manufacturers still advise against coming into contact with water and avoiding riding in rain and snow as much as possible.

That said, while the battery can be fairly secure against water damage, few batteries are truly waterproof. Avoid using and storing in humid environments.

How do I store my electric scooter to keep the battery safe?

Most of the scooter storage tips come from the goal of keeping the battery safe. They include:

Store the scooter in a dry, dark room

the temperatures should be between 5 °C and 20 °C

Charge the battery to around 60% and charge to that level once a month even when not in use

Check out the full guide to storing your electric scooter for detailed instructions.

Can you drive an e-scooter without a battery?

You can ride some scooters like a regular scooter by pedaling and not using acceleration.

However, most will be very unsuitable for such journeys. They are usually either too heavy or their wheels or deck are too high for pedaling to be effective.

If your battery dies mid-ride, you’ll likely need to use another mode of transportation or push the scooter.

Read the full guide on whether electric scooters can be used manually to learn more.

The best battery brands for electric scooters

The battery manufacturer can be the most important thing about the battery. Batteries from the best manufacturers, even if they have lower voltages or loads, will perform better than batteries from inferior manufacturers with higher performance specifications.

According to the majority of the electric scooter community, the best manufacturers today are Samsung, closely followed by LG and Panasonic. These two are simply the best options.

Many of the European/Japanese/Korean brands fall in the medium to high quality range. This category includes Sanyo, Toshiba and Blue Energy.

I don’t want to completely rule out Chinese manufacturers. They have some decent battery manufacturers. Brands like Amperex, BYD, BAK Group, AESC and CATL produce millions of batteries every year and just keep getting better.

Still, on average, they are inferior to all of the above manufacturers.

If you are riding a scooter with Chinese batteries make sure it is not a low quality generic brand as they usually wear out very quickly.

A large and very popular manufacturer of lithium-ion batteries is of course Tesla. But they only use their proprietary batteries in their vehicles. It would be interesting to see if they try to use their batteries in an electric scooter or if they try to design their own electric scooter.

What does the battery mean for an electric scooter?

The most important thing, which primarily depends on the scooter’s battery, is the maximum range that the scooter can go on a single charge.

In particular, the electrical charge and thus the storage capacity of the batteries will be the most important parameter for the range.

This is an oversimplification, but the higher the charge/capacity, the greater the range. It makes sense when you think about it – the greater the energy storage capacity of the battery, the more energy it can deliver over time.

For many users (including me) this is by far the most important feature and is exactly why the battery is so important on an electric scooter.

Besides the range, the battery affects another crucial characteristic of the scooter and that is its performance. Power determines the top speed the scooter can reach and how well it climbs hills.

These are also critical performance characteristics, and for some people they are even more important.

The battery will only play a minor role here. The motor of the scooter will be the far more important factor.

What determines how much power the motor can draw from the battery is its voltage. The voltage of the battery must not be higher than the voltage of the motor and usually has to be a few volts lower.

The battery can sometimes be a limiting factor, in scenarios where the motor can draw more voltage but the battery cannot supply it.

However, voltages usually do not vary much and exceed certain values ​​by many times. Many scooters have voltages of 36V or 48V, but even the most powerful scooters have batteries around 60V. That’s more, but not much.

This means that while a larger voltage offers both greater range and greater power, it typically can’t do as much.

The future of batteries for electric scooters

We can’t be sure of what the future holds, but we can certainly be very pleased with the advances we’ve seen in battery life over the last few decades.

We’ve gone from scooters with almost toy-like ranges of just a few miles to now scooters with huge ranges, some even more than 150km on a single charge!

That’s all thanks to improvements in battery technology.

Electric cars may have made real jumps necessary here, but electric scooters have also contributed a lot. For some time, electric batteries even seem to follow a variation of Moore’s Law – their performance increases while their prices decrease.

Let’s hope this trend continues.

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Which scooter has the longest battery life?

The NAMI Burn-E has the longest range of any electric scooter we’ve tested — a formidable 53.3 miles.

Technical Guide: Electric Scooter Batteries

Justin is co-founder of ESG and has an engineering degree. He writes about the science and technology of electric scooters.

The NAMI Burn-E is now the undisputed electric scooter with the greatest range | Photo credit: Richard S. / ESG

These are the best longest range scooters based on 1,743.9 kilometers of actual range testing of 84 scooters in identical conditions on a semi-urban track in Berkeley, California, USA.

We are the only review site that actually tests electric scooters using accurate and scientifically repeatable methods.

Electric scooter range leaderboard based on ESG tested range

Electric scooter with the longest range according to our range tests | Photo credit: ESG

Cheapest long range scooters sorted by range per price

Under ~$500

Under ~$1,000

The best electric scooters with the longest range

Range alone doesn’t make a great electric scooter. Below we highlight the best long-distance scooters from our range leaderboard, excluding models that have underperformed or are no longer available.

NAMI Burn-E $4,499 Full Review Paul pushes the NAMI BURN-E to its limits | Credit: Richard S. / ESG NAMI Burn-E: Electric Scooter With Longest Range And Undisputed Range King The NAMI Burn-E has the longest range of any electric scooter we tested – an impressive 85.8 kilometers. The Burn-E (codenamed Viper) not only has the longest range but also numerous performance hits and is the fastest electric scooter we’ve ever tested. The Burn-E is the first scooter to dethrone the EMOVE Cruiser, the previous range champion. The Burn-E is quickly becoming one of the ESG team’s most popular scooters thanks to its next-level suspension, fantastic performance and seemingly endless range. It ticks all the boxes in terms of ride quality, build quality, features and performance (for those looking for a monster scooter). Its exoskeleton-style, hand-welded frame, carbon-fiber stem, and hydraulic suspension attempt to answer critics who scoff at the $4,499 price tag.

EMOVE Cruiser $1,499 Full Review The rugged EMOVE Cruiser | Credit: Richard S. / ESG EMOVE Cruiser: Feature-packed commuters end range anxiety This is the scooter you’re tired of everyone telling you to buy. Although it no longer holds the crown for the longest range scooter in the world, the EMOVE Cruiser still remains one of the best. Its sweet ride quality thanks to dual suspension, big air tires and huge deck make it a reasonable daily commuter. The 2021 Cruiser has a new, more powerful 1000 watt motor. This greatly increased top speed and hillclimbing ability, while range decreased only slightly. Bonus features like semi-hydraulic brakes, key ignition, turn signals, IPX6 water resistance and an electronic horn make a good scooter great. It just doesn’t get any further or more comfortable at this price.

Minimotors Dualtron Storm $4,490 Full Review The brutally powerful Storm goes the distance | Credit: Richard S. / ESG Dualtron Storm: Brute With Removable Battery The Storm is an over-the-top dual-motor specimen capable of a 45-mile range thanks to its 2268-watt-hour removable battery. Everything about the storm is crazy. It weighs 46 kg and has extreme arm-tearing acceleration. It is so extreme that some are put off because it is too powerful. Interestingly, the Storm has become very popular with delivery drivers and e-scooter drivers. The huge deck, full suspension, and swappable battery make it a workhorse for riders willing to shell out $4,490. It’s also one of the fastest scooters on the market.

Inokim OXO $2,599 Full Test Food test with the OXO | Credit: Richard S./ESG Inokim OXO: Exotic Scooter Can Go The Distance One of Chuck’s favorite scooters, the OXO, took third place for its seemingly bottomless 58.9-kilometer range. It has some of the best suspension and braking performance we’ve tested. The OXO was a little frustrating due to lackluster throttle response and a plastic deck that’s actually slippery when wet. Features like a single-sided swingarm, a very comfortable thumb throttle, hydraulic brakes, and high-mounted lights sweeten the deal. Ultimately, the OXO isn’t a scooter for bargain hunters, it’s for those looking for a quality ride with an innovative (and generally rider-friendly) design.

Kaabo Mantis Pro $2,299 Full Review Kaabo Mantis Pro | Credit: Richard S. / ESG Kaabo Mantis Pro: Lightweight powerhouse goes 33 miles Though the (relatively) sleek Mantis Pro has shown its age, it has asserted its dominance as a lightweight, still-fierce, twin-engine beast scooter . It’s a direct competitor to more expensive Dualtron models like the Spider, which are favored by riders looking for lighter Beast scooters. When it first launched, it was an unbeatable performance value. Despite the arrival of newer scooters, it still remains competitive thanks to its tested range of 54.3 kilometers, top speed of 59.6 km/h, Minimotor’s EY3 throttle and fully hydraulic brakes.

Kaabo Wolf King $2,999 Full Review Ramier flies down the street in the Wolf King | Photo credit: Richard S. / ESG Kaabo Wolf King: The king has stamina The Wolf King is not only the fastest scooter we’ve ever tested, with a recorded top speed of 95.6 km/h, it also has stamina. The King marked its place in the range leaderboard with a final distance of 53.8 kilometers. The Wolf King has a lot to offer. While not cheap, we think $2,999 is tremendous value for one of the best scooters out there.

Minimotors Dualtron Eagle Pro $2,290 Full Review Minimotors Dualtron Eagle Pro | Credit: Richard S./ESG Dualtron Eagle Pro The Eagle Pro’s simple, elegant, yet effective rubber suspension combined with dual motors deliver 1800 watts of power, earning it a place as one of this year’s best electric scooters. Mini engines once represented the best quality in the business, but newer, cheaper and frankly better scooters are proving to be stiff competition.

EMOVE RoadRunner $1,795 Full Review EMOVE RoadRunner Electric Scooter with Seat | Credit: Richard S. / ESG EMOVE RoadRunner: Longest-Range Seated Electric Scooter The EMOVE RoadRunner is the longest-range seated electric scooter we’ve ever tested. Although officially delivered in Summer 21, we were able to get our hands on a pre-release version of the RoadRunner and scored a respectable 53.1 kilometers in our range test. In addition to range, the RoadRunner is also no match for performance – with an impressive top speed of 57.2 km/h and a 0 to 40 km/h acceleration in 9.6 seconds. The built-in seat, thumb throttle and 14-inch bike-size tires make this sit-scooter extremely comfortable when you plan to cover long distances.

Kaabo Wolf Warrior 11 $2,999 Full Review Powersliding the Kaabo Wolf Warrior 11 | Credit: Eli M. / ESG Kaabo Wolf Warrior 11: Classic Beast Delivers All-You-Can-Eat Range Rated as one of the best electric scooters in the world for several years in a row, the Warrior 11+ has a lot to love about the Warrior 11+ Its ESG-tested range of 48.6 kilometers secures it a place as one of the best long-distance electric scooters. This 100 lb scooter is rock solid with one of the sturdiest, wobbly stems in the game. The 27.9 cm air-filled tires and dual suspension (including a hydraulic fork) give this scooter ride quality at the highest level. Sure, there are newer and shinier variants like the Wolf King that are looking for more range, but the classic Warrior 11 holds its own as a very capable long-distance scooter.

Apollo Phantom Ludicrous (60V) $3,199 Full Review Apollo Phantom | Credit: Richard S. / ESG Apollo Phantom Ludicrous (60V) The yet to be released Phantom Ludicrous is a souped-up version of the most anticipated scooter of the year – the Apollo Phantom. Its larger 1260 Wh battery has increased the 52V Phantom’s respectable 50.6 km range to a space-worthy 45.9 km. Equipped with upgraded controllers, the Phantom Ludo has also earned a place as one of the fastest electric scooters. Apollo fanatics will have to wait a little longer to get their hands on this machine, but its summer 2021 release will be worth it for many.

Apollo Explore $1,199 Full Review Apollo Explore | Credit: Richard S. / ESG Apollo Explore: Swiss army knife of electric scooters The Explore is the Swiss army knife of electric scooters – balanced, affordable, great for many applications and different types of riders. Though it rounded the low end of the range leaderboard, it still delivered a marathon-like 45.2-kilometer range. Although the ESG team considers this scooter a fairly tame and practical commuter, most riders will find that it has more than enough speed and acceleration to be fun. Its range of handy features, comfortable deck size and build quality (typically including a 2 year Apollo guarantee – but check details with your local retailer) really mean that you can’t go wrong with purchasing this scooter. Maybe not the most exciting scooter out there, sometimes the “boring” choice is the one that puts the biggest smile on your face. And keep some money in your wallet. At the typical MSRP of $1,199, the Explore is a bargain, but if you can snag an extra coupon (check out ours) or it’s on sale, it’s an absolute steal.

Segway Ninebot Max $875 Full Segway Ninebot Max Review | Credit: Ramier J. / ESG Segway Ninebot Max You know the electric scooter rankings are strong when the scooter with the shortest range is the venerable Ninebot Max, which delivers a not-so-low range of 45.2 kilometers. The Ninebot Max has received more awards than almost any other scooter in existence. It’s no surprise that it has found a place as one of the best long range scooters on the market. It’s rock solid, has unstoppable pneumatic tires and was even used by Graham Pollard and co. to complete a 4,000-mile electric scooter trip across America. Few scooters would survive this journey.

Reach Test Methodology

We subject each e-scooter to a range test under standardized conditions to enable fair comparisons between scooters. Our methods are designed to provide conservative range estimates. Most owners will find that their scooter’s range exceeds what we have recorded under typical use.

Only those who engage in longer top-speed trips or other extreme rides will find that they have a shorter range than we measure.

If you have range anxiety, this article will teach you how to maximize your range and battery life.

test track

ESG electric scooter range test track | Photo credit: ESG

Our test track is located in Berkeley, California, USA and consists of a 3km loop in dense suburbs with 31m elevation gain and 7 stops.

conditions

74 kg driver

Rid the scooter as quickly as possible in the fastest, least energy-efficient mode.

Typical average 24 km/h to 32 km/h in motion

gear

All range tests are logged with a professional Racelogic GPS data logger. Ride data is processed using Racelogic Circuit Tools and a custom Python script to calculate average speed during the ride.

gravity blade electric scooter battery access

gravity blade electric scooter battery access
gravity blade electric scooter battery access


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User and maintenance manuals – gravity scooters

USER MANUAL. Mountain scooters. USER MANUAL. Electric scooters. Manual Display. Motor 500W.

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How to Replace an Electric Scooter Battery – Mearth

Does your e-scooter battery no longer turn on? Does it hold less capacity than before? Here is a quick gue on how to replace an electric …

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Modifying my Gravity Blade All Terrain 8.0 E-Scooter – Reddit

Hi there, I just bought a Gravity blade 8.0 E-Scooter, … and up the battery/upgrade various parts for speed and extra distance, any tips, …

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BladeZ Electric Scooter Parts – ElectricScooterParts.com

We have BladeZ batteries and battery packs, BladeZ battery chargers, BladeZ tires and tubes, BladeZ chains and belts, BladeZ replacement throttles, BladeZ …

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How to Replace an Electric Scooter Battery

Electric scooters for adults are becoming the norm on city streets in Australia. These personal electromobility devices continue to demonstrate their practicality and environmental friendliness, making them a preferred mode of transport for many commuters. However, unlike cars and motorcycles, e-scooters typically last fewer years. In particular, you need to replace the battery of the electric scooter, especially if you don’t take care of it properly.

Most electric scooters only use one battery, but there are electric scooters for sale online that offer swappable batteries, like the Mearth S Series. If you accidentally damage your battery or if it wears out quickly, you must replace it immediately to prevent further damage to your electric scooter.

It is best to have your e-scooter battery changed by a mechanic. E-scooter owners can also do it themselves as long as they have the right tools and are careful. This guide will show you how to replace the battery on an electric scooter.

When should the battery of an electric scooter be replaced?

Replace the battery on your electric scooter when it no longer turns on or charges. If the battery has also been physically damaged, such as B. a fire or short circuit, replace it immediately to avoid further problems with your e-scooter.

How long does the battery of an electric scooter last? This depends on the e-scooter mode, the battery type and how you take care of your battery. In general, a lithium-ion battery will last around 300 to 500 charges, or 3,000 miles to 10,000 miles, before depleting its capacity.

How much does it cost to replace the battery on an electric scooter

The cost of replacing an electric scooter battery depends on the brand and type of battery you are going to buy. Note that some batteries are expensive while others are available at a reasonable price. For example, a nickel-metal hydride battery costs about $140 while a lead-acid battery costs $110.

On the other hand, a lithium-ion battery for electric scooters costs between $140 and $700. It is the most common e-scooter battery, but also the most expensive to replace. Actual costs depend on factors such as battery brand, quality, weight and lifespan.

When purchasing a replacement battery, be sure to buy from the same manufacturer and for the same brand and model. It ensures that you are using high quality batteries for your electric scooter. You may see cheaper generic e-scooter batteries online, but nothing beats using the original charger meant for your e-scooter.

Also, always buy from a reliable manufacturer or retailer. Check online reviews before buying batteries from a retailer you don’t know. Ideally, buy from the store or brand where you bought your electric scooter.

How to replace the battery on an electric scooter

You can follow this simple guide if you prefer to change your electric scooter battery yourself. If you own an e-scooter for the first time, it is advisable to hire a professional to do it.

1. Remove the panel on the deck to access the battery

Electric scooters usually store the battery in the deck. So start by removing the fairing on the bottom or top of your electric scooter. Make sure you turn off your e-scooter first before proceeding with battery replacement.

To remove the panel more easily, turn your electric scooter on its side or upside down. Tools you may need include screwdrivers, wrenches, and allen wrenches. The tools you will use will depend on the screws or bolts on the panel and their size.

When unscrewing the plate, keep the screws together to avoid losing a part and to know which screw goes where. Also, take a picture of the plate beforehand so it’s easier to see where the screws or bolts should be.

2. Remove the battery from the deck

Carefully remove the electric scooter battery after removing the fairing from the deck and saving all the screws. Some electric scooters hide the battery under multiple wires, so you’ll need to get those out of the way first.

Then remove the cables and connectors connected to the battery. However, before you unplug them, take a picture so you can put the right wires in the right connectors. Note that each electric scooter has a different design. Therefore, it is best to look for a battery replacement tutorial specific to your device that will help you remove the battery correctly and safely.

3. Insert the new battery

Now take your new battery and insert it into the deck. Refer to the photo you took to put the correct wires and connectors into the battery. If the battery has bottom wires, connect those first, then connect the top wires. Make sure all cords and connectors are firmly plugged in to avoid loose cords and currents.

4. Close the deck

With the battery in place and the cables securely connected, it’s time to close the deck. Take the screws and bolts you took out and put them in their correct places in the panel.

Look at the photo you took to make sure each screw and screw is placed in the right place. Be sure to screw them tight.

Once the panel is in place, test drive your electric scooter and verify that all controls are working properly. If you encounter a problem during testing and are unsure of the cause, have the electric scooter checked by a local mechanic. You can also check out our other electric scooter repair guides on our blog page.

Where to buy the battery for your electric scooter

It is best to buy an e-scooter battery where you bought your e-scooter. Contact your dealer and ask if they sell the battery for your electric scooter. While you’re at it, ask if they offer repairs to make replacing your battery easier.

Also, buy direct from the brand or manufacturer if they have a physical or online store. When buying from an online retailer, always buy from a trusted electric scooter retailer to avoid receiving counterfeit or defective parts.

When buying a battery, remember to buy the same electric scooter battery specifications as the original battery to avoid complications with your e-scooter.

If you need to replace the battery on your Mearth electric scooter, you can request a repair on our website or contact [email protected] with questions about your electric scooter battery or repair.

How to Fix an Electric Scooter Battery That Doesn’t Charge

In general, electric scooters for adults are low-maintenance, but they still need some repairs or replacement of some components. The battery of an electric scooter, in particular, is an important component that can have problems if you don’t take care of it.

For example, how do you fix a scooter battery that won’t charge? Ultimately, you need to determine the cause of the bad battery and replace it when it stops working. Before you buy one from an online electric scooter store, read this electric scooter repair guide to fix a dead battery.

Why is my electric scooter battery not charging?

An e-scooter battery will not charge for two reasons. First, the battery has a defective charger, cable, or charging port, preventing it from being charged to full capacity.

Second, the battery is too discharged and has reached a low level that prevents recharging. This happens when a battery is dead or left uncharged for a long time after being stored with a full charge.

If the battery is fully charged but does not turn on the e-scooter, it means the battery can no longer hold a charge. It is also the possible cause of batteries propelling a vehicle slowly or only briefly holding an e-scooter.

How to fix an electric scooter battery that won’t charge

Try the following methods to determine the cause and status of your e-scooter battery.

Identify the history of the battery pack

How long was the battery left uncharged or stored? Was it stored with a full charge? If the battery has been fully charged for less than six months, there is a higher chance that it will be recharged. However, if you leave the battery uncharged for more than six months, it will no longer charge. You can assume that the battery of the electric scooter is already dead. The same applies to a deeply discharged battery.

Check the battery condition

If the battery is used and charged regularly, check the condition of the battery. Open the e-scooter deck and check the battery by sight, smell and touch. Check to see if there is anything unusual about the battery and the cables connected to it. Check that the cables are securely connected.

If you smell like burnt plastic, the battery or cable may be burned. If you see a blown wire or part of the battery, take it out and replace it with a new one immediately. Also, check if there is a battery leak.

Note that overuse and overcharging can cause components to burn or melt, so avoid doing this on your electric scooter. In addition, storing the battery in extremely hot or cold temperatures will affect its capacity. See how cold weather affects your electric scooter battery.

Test the charging port

Another way to check the cause of an e-scooter battery not charging is to check the charging port. If you don’t know how to test the electric scooter battery charging port, the quickest way to check if it’s working is to look at the indicator light on the charger. When the indicator is on, it means the port is charging.

However, if your charger does not have an indicator light, use a multimeter to check the charging port voltage. Connect the multimeter to the connector and check the voltage level. It should have the same voltage as the battery. If the connector has male terminals, be careful not to short the connectors together or to the metal shell of the connector.

Test the charger

If the connection works, next test the charger to confirm if it’s charging. First check if it has less than 100 percent charge and if it needs to be charged. If so, plug it into the wall to charge it. Next, test the battery pack with a digital multimeter to see if the voltage is increasing. Be sure to set the multimeter to a DC voltage for an accurate voltage reading.

If the battery voltage increases, it means the battery charger is working. Keep charging it to 100 percent and see if it’s really fully charged. Otherwise the battery charger is defective and must be replaced.

Where to get your electric scooter repaired

After identifying the cause of your faulty battery, the usual solution is to replace the battery, especially if it is badly damaged. Read our guide on how to replace an electric scooter battery for a DIY electric scooter battery replacement.

However, it is best to take your e-scooter to your local mechanic for a battery replacement, especially if you are a first-time owner. Contact your local dealer or your e-scooter manufacturer to purchase the same original battery or have it repaired.

If you need your Mearth electric scooter repaired, you can request a repair on our website. Fill out the form and wait for our team to help you with your request.

For more electric scooter repair guides, check out Mearth’s blog.

Technical Guide: Electric Scooter Batteries

With a background in Applied Physics, Paul is ESG’s Hardware Program Manager and a former motorcycle road racing champion and manager of scooter repair shops for Lime and Skip; Paul has spent more of his life riding (and working) on ​​two wheels than four.

Battery pack for electric scooter | Photo credit: Kairi

This technical guide tells you everything you need to know about electric scooter batteries, including types, capacity specifications, how to extend battery life, and proper use and storage.

Check out our in-depth guide to charging an electric scooter for best practices on how to extend battery life.

From Justin. Justin has an engineering degree and is co-founder of ESG. He has helped develop the technologies behind the ESG website and is an author of articles on science and technology surrounding the technical aspects of electric scooters.

Batteries for electric scooters

The battery is the “fuel tank” of your electric scooter. It stores the energy consumed by DC motor, lighting, controller and other accessories.

Most electric scooters have some type of lithium-ion battery pack due to their excellent energy density and longevity. Many electric scooters for children and other inexpensive models contain lead-acid batteries. In a scooter, the battery pack consists of individual cells and electronics known as the battery management system, which ensure safe operation.

Larger batteries have more capacity, measured in watt-hours, and allow an electric scooter to go further. However, they also increase the size and weight of the scooter – making it less portable. Also, batteries are one of the most expensive components of the scooter and the overall cost increases accordingly.

types of batteries

18650 Li-ion cells, pictured above, make up the battery of an e-scooter | Source: Wikimedia Commons under CC BY-SA 3.0.

E-scooter battery packs consist of many individual battery cells. More specifically, they are made up of 18650 cells, a size classification for lithium-ion (Li-Ion) batteries, with cylindrical dimensions of 18mm x 65mm.

Each 18650 cell in a battery pack is fairly inconspicuous – it produces an electrical potential of ~3.6 volts (nominal) and has a capacity of about 2.6 ampere-hours (2.6 Ah) or about 9.4 watt-hours (9, 4Wh).

Battery cells operate at 3.0 volts (0% charge) to 4.2 volts (100% charge).

lithium ion

Li-ion batteries have excellent energy density, the amount of energy stored per body weight. They also have excellent longevity, meaning they can be discharged and recharged, or “cycled” many times and still retain their storage capacity.

Li-ion actually refers to many battery chemistries that contain the lithium ion. Here is a short list below:

lithium manganese oxide (LiMn 2 O 4 ); also known as: IMR, LMO, Li-manganese

O ); also known as: IMR, LMO, Li-Manganese Lithium Manganese Nickel (LiNiMnCoO 2 ); also known as INR, NMC

); also known as INR, NMC Lithium Nickel Cobalt Alumina (LiNiCoAlO 2 ); also known as NCA, Li-Aluminum

); also known as NCA, Li Aluminum Lithium Nickel Cobalt Oxide (LiCoO 2 ); aka corporal

); also known as NCO lithium cobalt oxide (LiCoO 2 ); also known as ICR, LCO, Li-Cobalt

); also known as ICR, LCO, Li-cobalt lithium iron phosphate (LiFePO 4 ); also known as IFR, LFP, Li-Phosphate

Each of these battery chemistries represents a compromise between safety, longevity, capacity and power delivery.

Lithium Manganese (INR, NMC)

Fortunately, many high quality electric scooters use INR battery chemistry – one of the safest chemistries. This battery offers high capacity and high output current. The presence of manganese lowers the internal resistance of the battery and enables high current output at low temperatures. Consequently, this reduces the likelihood of thermal runaway and fire.

Some electric scooters with INR chemistry include the WePed GT 50e and Dualtron models.

lead acid

Lead-acid is a very old battery chemistry commonly found in cars and some larger electric vehicles like golf carts. They can also be found in some electric scooters; especially inexpensive kids’ scooters from companies like Razor.

Lead-acid batteries have the advantage of being inexpensive, but suffer from a very low energy density, meaning they weigh a lot compared to the amount of energy they store. In comparison, Li-ion batteries have about 10 times the energy density compared to lead-acid batteries.

battery packs

To build a battery pack with hundreds or thousands of watt-hours of capacity, many individual 18650 Li-Ion cells are assembled into a brick-like structure. The brick-like battery pack is monitored and regulated by an electronic circuit called a battery management system (BMS), which controls the flow of current in and out of the battery.

Schematic representation of parallel and series circuits of batteries | Source: Wikimedia Commons under CC BY-SA 3.0.

Individual cells in the battery pack are connected in series (end to end), summing their voltage. Scooters with 36 V, 48 V, 52 V, 60 V or even larger batteries are possible.

These individual strings (many batteries in series) are then connected in parallel to increase the output current.

By adjusting the number of cells in series and parallel, electric scooter manufacturers can increase the output voltage or maximum current and amp-hour capacity.

Changing the battery configuration will not increase the total energy stored, but it will effectively allow one battery to offer longer range and lower voltage and vice versa.

Voltage and Remaining %

Each cell in a battery pack generally operates from 3.0 volts (0% charge) all the way up to 4.2 volts (100% charge).

This means that a 36V battery pack (with 10 batteries in series) will operate from 30V (0% charge) to 42 volts (100% charge). In our battery voltage table you can see for each battery type what % remaining corresponds to the battery voltage (some scooters show this directly).

voltage drop

Every battery will suffer from a phenomenon called voltage sag.

A voltage sag is caused by multiple effects, including lithium-ion chemistry, temperature, and electrical resistance. This always leads to a non-linear behavior of the battery voltage.

As soon as the battery is loaded, the voltage drops suddenly. This effect can cause the battery capacity to be misjudged. If you were to read the battery voltage directly, you would think you had lost 10% or more of your capacity immediately.

As soon as the load is removed, the battery voltage returns to its true value.

A voltage dip also occurs during a long discharge of the battery (e.g. during a long drive). The lithium chemistry in the battery takes some time to keep up with the discharge rate. This can cause battery voltage to drop even faster at the end of a long ride.

If the battery is allowed to rest, it will return to its true and accurate voltage level.

capacity ratings

The battery capacity of e-scooters is given in watt hours (abbreviated Wh), a measure of energy. This unit is quite easy to understand. For example, a battery rated at 1Wh will store enough energy to deliver one watt of power for one hour.

More energy capacity means higher battery watt-hours, resulting in a longer electric scooter range for a given motor size. An average scooter has a capacity of around 250Wh and can cover around 10 miles at an average speed of 15mph. Extremely powerful scooters can have a capacity of thousands of watt hours and ranges of up to 60 miles.

battery brands

Individual Li-ion cells in an e-scooter battery pack are manufactured by just a handful of different internationally renowned companies. The highest quality cells are made by LG, Samsung, Panasonic and Sanyo. These cell types are typically only found in battery packs on high-end scooters.

Most budget and commuter electric scooters have battery packs made from generic Chinese-made cells, which vary widely in quality.

The difference between scooters with branded cells and generic Chinese ones is a greater guarantee of quality control with established brands. If that’s not in your budget, make sure you’re buying a scooter from a reputable manufacturer that uses quality parts and has good Quality Control (QC) controls.

Some examples of companies that are likely to have good quality control are Xiaomi and Segway.

battery management system

Although Li-Ion 18650 cells offer amazing benefits, they are less forgiving than other battery technologies and can explode if misused. For this reason, they are almost always installed in battery packs that have a battery management system.

The battery management system (BMS) is an electronic component that monitors the battery pack and controls charging and discharging. Lithium-ion batteries are designed to operate between approximately 2.5 and 4.0V. Overcharging or over-discharging can shorten battery life or cause dangerous thermal runaway. The BMS is designed to prevent overcharging. Many BMS will also cut off power before the battery is fully discharged to extend life. Despite this, many drivers still conserve their batteries by never fully depleting them and using special chargers to finely control the rate and amount of charge.

More sophisticated battery management systems also monitor the battery’s temperature and trigger a shutdown if overheating occurs.

Box

If you deal with battery charging, you will probably come across C-Rate. C-Rate describes how quickly the battery is fully charged or discharged. For example, a C rate of 1C means the battery will be fully charged in one hour, 2C would mean it would be fully charged in 0.5 hours and 0.5C would mean it would be fully charged in two hours is. If you fully charge a 100Ah battery with 100A current, it would take an hour and the C rate would be 1C.

Battery life

A typical lithium-ion battery can handle 300 to 500 charge/discharge cycles before capacity decreases. For an average electric scooter, that’s 3,000 to 10,000 miles! Keep in mind that “capacity reduction” does not mean “loss of all capacity” but means a noticeable 10-20% drop that will continue to get worse.

Modern battery management systems help extend battery life and you shouldn’t worry too much about baby care.

However, if you want to extend battery life as much as possible, there are a few things you can do to surpass 500 cycles. These include:

Do not store your scooter fully charged or with the charger connected for long periods of time.

Do not store the electric scooter fully discharged. Li-ion batteries degrade when they drop below 2.5V. Most manufacturers recommend storing scooters at 50% charge and charging them regularly to this level if stored for very long periods.

Li-ion batteries degrade when they drop below 2.5V. Most manufacturers recommend storing scooters at 50% charge and charging them regularly to this level if stored for very long periods. Do not operate the scooter battery in temperatures below 32 F° or above 113 F°.

Charge your scooter at a lower C-Rate, which means you charge the battery at a lower rate in relation to its maximum capacity to preserve/improve battery life. Loading with a C rate between below 1 is optimal. Some of the fancier or high-speed chargers let you control this.

Learn more about how to charge an electric scooter.

summary

The most important thing is not to abuse the battery and it will last the life of the scooter. We hear from all sorts of people about their broken electric scooters and it’s rarely a battery problem!

frequently asked Questions

How long do electric scooter batteries last?

Electric scooter batteries last between 2 and 4 years and between 3000 and 5000 miles depending on storage, usage conditions and battery capacity. If you use your scooter more frequently or store it improperly, the battery life will be reduced.

How many times can you charge the battery of an electric scooter?

Electric scooters can go through between 300 and 500 charging cycles before the battery capacity decreases. The highest quality branded cells can last more than 1000 charge cycles as a baby.

How can you maximize electric scooter battery life?

You can extend battery life by storing the scooter 50% charged, charging it at a C rate below 1, and not operating the scooter when it is too cold (below 32 F°) or too hot (above 114 F°). is.

When storing for a long time, make sure to refill the batteries regularly. If stored for a very long time, be sure to charge them regularly so that they are not stored completely discharged.

Learn more about how to maximize battery life.

Can you replace electric scooter batteries? Is it worth the cost?

Yes! You can replace the battery in your electric scooter, although it may not be cost effective. Batteries are one of the most expensive components of the electric scooter. Even a small 250 watt hour battery, like that from an M365, costs about $150, or about ⅓ the cost of the entire scooter!

For common scooters like the M365, there are many video tutorials online on the replacement procedure. It’s not that difficult if you’re mechanically inclined, but the beginner might find it difficult.

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