So, you have an e-bike battery and it has stopped working. It’s not holding a charge and your e-bike is essentially dead. What should you do? In this guide, we’ll explore some of the most common E-bike battery problems and offer solutions to help you get back on the road.
Well, there isn’t a single answer to your question because every electric bike battery is different. Even if the model of your e-bike battery is the same as another e-bike, the bike could have been assembled differently and there may be additional problems. However, if you’ve gone through this article and e-bike battery training, you should at least know how to solve some e-bike battery problems and what steps to take next.
What Kind of E-Bike Battery Do You Have?
The first thing you should do is figure out what e-bike battery you have. You must have a Lithium-Ion Battery because it is the most common e-bike battery. This e-bike battery is made up of lithium-ion cells, which are rechargeable. Lithium-ion e-bike batteries are available in 36V or 48V configurations and may have anywhere from several to over a hundred cells inside of them.
How Do You Know If You Have A Lithium-Ion e-Bike Battery?
You can purchase e-bike batteries at several different e-bike shops. Some bike batteries are made specifically for electric bikes and may come with a charger or a carrying case. Look on the outside of the e-bike battery., if there is a label with a voltage, amperage, and watt-hours (Wh), you probably have a lithium-ion e-bike battery.
How do I know my battery is charging?
E-bike batteries are typically charged with e-Bike battery chargers. E-Bike battery chargers look almost the same as wall chargers, but E-Bike battery chargers include a cord that plugs into an outlet and then attaches to the bike itself.
The light on your e-bike battery charger will light up when batteries are charging. E-Bike battery chargers have a light that is used to determine whether Bikes are being charged. Electric bike battery chargers may have a green light, a blue light, or no lights at all depending on the make and model of your battery charger.
Electric Bike batteries should be charged as soon as possible after use or storage to avoid losing power over time. How often you need to charge your e-bike batteries depends on how often you ride and maintain your e-bikes and e e-bike batteries. E-Bike batteries are not meant to be stored for long periods without being used or charged, because e eBikes with dead e eBike batteries will stop working.
Why Your E-Bike Battery Might Not Be Charging (or holding a charge)?
If your E-Bike battery is dead, it’s likely because you haven’t been using and charging it. e-Bike batteries like lithium-ion batteries for fat bikes need to be charged regularly to keep their power supply. E-Bike batteries are also at risk of losing power if E-Bike is not taken care of properly. E-Bike batteries should be kept out of cold conditions because e eBike batteries lose power when it’s cold outside.
If your e-bike battery isn’t holding a charge, E-Bike can lose power over time if E-Bike batteries are not treated well. E-Bike batteries used for e-bikes should be charged regularly and stored out of the cold to keep them from losing power.
Before your e-bike battery is charged, it should be allowed to cool down.
Once E-Bike batteries reach the appropriate temperature, E-Bike batteries should be charged around 80% capacity to keep them from losing power over time. E-Bike batteries that lose power when they’ve not been used for a while are likely dying and will need to be replaced. E-Bike with dead E-Bike batteries should be replaced to keep E-Bike running smoothly.
How To Charge Electric Bike Battery? – E Bike Battery Problems
✔ E-bike batteries are recharged with a charger that is made specifically for e-bikes. This e-bike battery charger will plug into an outlet and then attach to the e-bike battery itself. e-bike batteries are typically only charged to 80% of their capacity, so be careful not to overcharge your e-bike eBike battery.
✔ After the electric bike battery has been plugged into an outlet and hooked up to the e-bike battery charger, it will take several hours to recharge e-bike batteries. As the e-bike battery charges, it will produce heat. This is normal and does not mean your e-bike battery is defective.
✔ When e-bike batteries are charging, they can produce flammable hydrogen gas. e-bike batteries should be kept in an open area with good ventilation. e-bike eBike batteries are safe for people to touch, but may cause personal injury if there is a spill or other issue with the bike battery.
- Electric bike batteries are more likely to overheat during the summer months. eBike batteries should be charged in temperatures above 32 degrees Fahrenheit (0 degrees Celsius). e-bike batteries that are exposed to hot or humid weather will wear down faster than e-bike batteries that are charged in cooler weather. e-bike batteries should be recharged when they have been exposed to extreme heat.
- E-bike batteries with a higher power level may also need a longer amount of time to recharge after being used. more powerful e-bike batteries will need eBike battery chargers with internals that are made specifically for eBike batteries.
- Batteries should be charged to 80% maximum capacity to last longer than other eBike batteries. e-bike batteries with e-bike battery chargers that extend the e-bike battery to 80% will last longer than batteries with eBike battery chargers that only charge the eBike battery to 50%.
Check the Charger:
✔ E-Bike batteries can wear out with repeated charging. Even e-bike eBike battery chargers that are made for e-bikes may be faulty after several years of use. If you receive an error message or see malfunctions like sparks or strange noises, this could indicate damage to the e-bike eBike battery charger.
✔ If your e-bike battery is dead and you cannot get it to charge properly, it is best to contact a professional e-bike specialist who will be able to diagnose the problem more accurately than an untrained individual.
Check the Battery’s Life Cycle:
✔ Batteries do not last forever and will begin to wear out after a certain number of charges and discharges. e-bike battery models will have an estimated life cycle, which is the number of times that they can be recharged before needing replacement. e-bike batteries that are not cared for may need to be replaced more quickly than expected.
✔ Electric bike batteries should only be charged when they’re dead. When you get an error message like “Battery Discharge!” or “Too Hot!”, this means your e-bike battery has been overcharged and needs to cool off before being used again. e-bike batteries last longest when they are only charged after reaching 0%
✔ E-bike batteries can be damaged by repeated overcharging, so it is best to put your eBike battery on a timer that only allows it to charge for a certain number of hours. eBike batteries may also be damaged by leaving them plugged in for too long after they’ve reached 100%. eBike batteries should not be left plugged in overnight, even if your e-bike eBike battery has a timer.
Electric Bike Battery Capacity:
E-bike batteries with battery chargers that only charge to 50% capacity will last longer than e-Bike batteries with e-bike battery chargers that charge the eBike batteries to 100%. These limitations are due to how lithium-ion batteries function. If an electric bike is charged past 80%, then it can cause damage or memory effect problems for the electric bike’s lithium-ion batteries. It is also possible for an electric bike to need repairs if it cannot hold a charge after being recharged too many times at lower power, because of the excessive strain this puts on eBike batteries.
You can also read our guide about How to Charge an Electric Bike?
How to test your electric bike battery? – E Bike Battery Problems
If you suspect your electric bike battery has battery problems, Bike batteries should be tested for capacity using an EBike tester.
Electric Bike Battery Requires Testing:
✔ E-bike batteries should be tested occasionally to see how much capacity they have lost. Batteries should also be checked for damage whether it is being charged or not. eBike battery chargers that are made specifically for e-bike batteries should all come with a built-in E-Bike battery tester. E-bike battery testers function by applying a charge to the e-Bike battery for a short amount of time and then measuring how much power is left. Electric Bike batteries that have eBike battery testers built into e-bike eBike battery chargers will display the eBike battery’s capacity as a percentage. eBike batteries with external tester models must have an eBike tester to measure the power levels before recharging them.
✔ E-bike batteries should be checked for corrosion every few months. eBike battery terminals connect to the eBike battery charger and other parts, so any damage would harm other components. Any eBike battery terminals that are corroded should be replaced while e-bike batteries are being recharged. eBike batteries with e-bike battery chargers that have an e-bike eBike battery tester will indicate if the eBike batteries are corroded. eBike batteries with e-bike eBike battery chargers that don’t have eBike battery testers will still be able to work despite the presence of corrosion, but they may lose their capacity more rapidly.
Electric Bike Battery Tester:
E-bike battery testers are an effective way to see how e-bike batteries are working. e-bike batteries should be tested regularly, especially if they have been used in extreme weather or for a long amount of time after battery chargers have been recharging them. E-Bike batteries that require more energy than normal when used should be tested before being charged again.
Electric Bike Battery Made Of Irregular Materials:
✔ Some electric bike models use irregular eBike batteries. Electric bikes with infrequent use may also develop problems because of irregular parts inside of the eBike battery. Electric bikes with eBike battery chargers that have eBike battery testers can easily tell if their eBike batteries have irregular parts inside of them. e-bike batteries with irregular components will need to be serviced by a professional to regain fitness for use.
E-Bike Battery Problems – FAQs
Final Words – Wrapping It Up:
If you are experiencing any of the issues mentioned above, it is important to take action as soon as possible. e-bike battery swelling can cause extensive damage to your e-bike and may even lead to a fire. The best way to prevent these problems is by following the advice in this post and being proactive about keeping an eye on your e-bike’s battery health. Have you had any experience with e-bike battery problems? Let us know in the comments below.