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How to extend the life of your e-bike batteries

How to extend the life of your e-bike batteries

e-bike batteries

Most e-bike manufacturers use long-life lithium e-bike batteries. They are a major improvement over previous battery types. Lithium electric bicycle batteries are compact and lightweight. This means that e-bikes won’t be as heavy. Batteries work in a variety of temperatures. This means cyclists can ride e-bikes in more situations throughout the year.

Today’s eco-friendly electric bikes are suitable for everything from sports to commuting. Electric bikes are easy to park, reduce your carbon footprint, and give you a great view of your surroundings. They are fun in the city and on the trails.

The self-discharge rate is low, generally about 5% per month. Lithium batteries are non-toxic and can be recycled. With proper maintenance, the cycle life can be as high as 1,000 cycles. Make sure your bike is ready for your next adventure with these tips on e-bike battery care and maintenance. Follow these guidelines to extend your e-bike battery life and runtime.

Charge your e-bike battery properly

If a lithium battery is fully discharged, it reduces its ability to maintain a charge. This results in a reduction in capacity. It is best to keep the lithium battery charged. Plug it in after a ride, even if you’ve only gone a few miles. If you do empty the full charge on the battery, you should charge it as soon as possible.

Use the supplied charger

Don’t mix and match chargers. Only use the charger that came with your e-bike or conversion kit. Using the wrong charger may cause explosion and fire.

Fully charge the battery before the first ride

When you get a new e-bike or conversion kit, fully charge the battery before your first ride. Follow the instructions in the user manual. A full charge may take four to eight hours.

Create safe charging stations

As mentioned above, all large lithium batteries carry a risk of fire. It’s wise to designate a safe place to charge your e-bike battery. Outside or in the center of an empty garage floor are two good options. Make sure the location is dry.

Here are some details about e-bike battery maintenance:

It’s worth repeating: use the charger that came with your bike’s battery.
Keep a fire extinguisher nearby to work on battery fires in an emergency.
Pay attention to how long the battery is on the charger. The smart charger will inductively complete and shut down. As a backup, unplug the charger when you are not using it.
If your charger is not a smart charger, pay close attention to the charging time. Unplug when charging is complete.
You can’t go wrong with charging the battery after every use.
If you store the battery for several months, charge it once a month when not in use.
Turn off the e-bike after each use. It may fail if the power switch remains on and the battery has not been charged for a while. Some battery systems have an automatic shut-off feature to prevent over-discharge and extend the life of an e-bike battery.
Do not charge the battery if you think it is damaged. Never leave charging unattended in a building. Always buy batteries from reliable suppliers and charge them carefully.
e-bike batteries 

Do not fully discharge the battery regularly

As mentioned earlier, you should not fully discharge an e-bike battery on a regular basis. Discharging Li-Ion batteries to 0% is harmful. The battery has no charge memory.

Shallow discharge and charge are better. They don’t stress the battery, thus extending the life of the battery. Use partial discharge and regular recharging to extend battery life. Charge your battery when it reaches 50% charge. It’s okay if your battery is occasionally fully discharged. However, it is best to charge it every few rides to avoid 100% discharge.

Read the user manual

The best tip for effectively maintaining an e-bike battery is to read your owner’s manual. Don’t think you can figure it out. Lithium-ion e-bike batteries present some dangers. They are flammable if used improperly or paired with the wrong charger.

Following manual recommendations means your battery will last longer. Electric bike battery life is calculated in charge cycles. It is based on the number of full charges (from zero to 100%) the battery can take before failing.

Lithium-ion e-bike batteries last an average of 30 miles on a charge. After maintenance, the battery lasts up to 1,000 cycles from a dead to a fully charged battery. The manufacturer specifies the maximum number of charge cycles. It refers to the number of charge cycles a battery can go through without losing efficiency.

After the specified number of cycles, expect performance to degrade. The battery doesn’t stay charged for long. At this point, you can decide if the battery needs to be replaced. Electric bike batteries typically lose efficiency after three to five years of normal use.

You need to know your battery and charger. Read the owner’s manual and any warning labels on the battery or bike. If you have any questions, please consult the manufacturer or your local bicycle dealer.

Create the best environment for your battery

Try not to expose your e-bike battery to high temperatures, sub-freezing temperatures, water, or high humidity. Avoid shock, vibration and puncture. The better the environment, the longer your battery will run at capacity.

Stay away from extreme temperatures

Extremely high or low temperatures can impair performance. Lithium batteries prefer cooler temperatures. If you want to extend your e-bike battery life, don’t let it get hot. It’s okay to be warm, but not nice to be hot to the touch.

The recommended temperature for storing batteries is between 32°F and 77°F. Extreme temperatures above 104°F should be avoided. The lithium powder inside the battery loses its resistance when heated. Elevated temperatures will cause the battery to discharge faster. You have to charge more often.
e-bike batteries 
Cool temperatures are better. Your battery will last longer. This is because lithium powder increases resistance in cooler conditions. Maybe you’ve heard the advice to store camera batteries made of lithium in the refrigerator. The manufacturer recommends doing this to extend the life of the battery.
Storing an e-bike battery in the refrigerator is difficult. Instead, keep it as cold as possible. However, remember to warm the battery to room temperature before charging. If you charge a frozen battery, you can damage it.

Keep the battery dry

Store the bike in a dry place. Don’t forget to consider humidity. Humidity is not good for any electrical equipment. Check the contacts on the battery every few months. Make sure they are clean and dry. If corrosion is found, remove it with emery cloth.

Long term bike battery storage

If you will not be using your e-bike for several months, make a plan for safely storing your bike and e-bike batteries. First, choose a fire-resistant storage location.

Lithium batteries will self-discharge or drain at the fastest rate when fully charged. When it’s almost flat, it discharges at a much lower rate. Over a long period of time, the battery loses the least capacity if it is partially discharged.

However, you don’t want to leave the battery almost dead. It’s not good for it either. Try storing it at 40% to 80% charge. This charge reduces the loss of capacity over time while preserving the battery.

What does this mean for storage purposes? If you have a smart charger, charge to 80%. If not, you can estimate the cost. Cycling about 20% to 60% of the distance or time to a full charge. Then, store the battery in a cold place. If possible, briefly charge the battery every four to six weeks.

If it is not convenient to check frequently, you can check the battery every three months. Check the charge level and charge it if needed to recharge it.

Never open your bike battery

There is never a reason to open your e-bike battery. Don’t try to check them. Don’t try to fix them.

Lithium powder in lithium-ion batteries is flammable. Explosive in contact with oxygen. You could start a fire or injure yourself and others. Do not do this.

If you think your battery is faulty, please contact a professional. Return it for testing, repair and replacement. It’s not worth the risk to open the battery yourself.

Get electronic battery advice from the experts

Now you know that proper e-bike battery maintenance and storage can extend the life of a quality battery. Proper maintenance of a lithium-ion battery can last three to five years. A neglected battery can be ruined in a season or less.

This is the last tip for maintaining electronic batteries. Always buy quality batteries from someone you trust. If you need help choosing an e-bike battery, please contact us.

We have everything from e-bike parts to tuning kits. If you’re looking for a new way to commute or want a healthier lifestyle, we’re here to help. Visit our website to learn more about electric bikes.

If you are looking for a new way of commuting or want a healthier lifestyle, we are here to help you. Visit our website to learn more about electric bikes and electric scooter or please leave information to us.