The guide to electric bicycle battery protection

With the popularity of electric bicycle batteries, more people want to know how to protect the e-bike battery. An improperly charged electric bicycle battery will shorten its life and reduce its capacity. Therefore, it is very important to correctly charge the electric bicycle battery.

Electric bike batteries are generally classified into sealed maintenance-free batteries and lead-acid batteries for maintenance. Here's what you need to know about protecting an e-bike battery from damage.

You need to pay attention to;

  • Battery life. If you're using a battery-powered bicycle, it's important to pay attention to how long your batteries last. The average lifespan of a bike's battery depends on how often and how far you ride your bike each day.
  • Battery performance. Also known as run time or range, this refers to how far the bike goes before needing another charge.
  • Battery safety. Keep your batteries safe by storing them away from heat sources like hot radiators or direct sunlight (as well as cold areas). This will help extend their life and keep them functioning properly for longer periods of time!
  • Batteries should also be stored with plenty of room between them so that they don't short circuit against one another when charging; this can cause damage over time if not taken care of properly.
The guide to electric bicycle battery protection

Safe charging of electric bicycle batteries

Note these hints while charging your electric bicycles;

  • Charging electric bicycle batteries must be done in a safe place
  • Their batteries must be done in a dry place
  • charging E-bike batteries must be done in a place with good ventilation
  • Charging electric bicycle batteries must also be done in a place with good airflow

5 Tips On Maintaining Electric Battery Protection

Here are some hints that would help you in protecting your electric bicycle's battery life;


Store At The Ideal Temperature

Where you keep your electric bike is crucial to protecting the battery since it is sensitive to temperature. So, when storing your electric bike, consider the following;

  1. When storing your electric bike, do not leave it in direct sunlight or in a place where there is too much humidity.
  2. When storing your electric bike, do not leave it near a heater and avoid using an air conditioner near it.
  3. Keep the battery charged and ready for use when you store your electric bike for an extended period of time (more than two weeks).

Store your bike at a temperature between 32°F and 113°F. This may seem like a wide range of temperatures, but it's necessary because different parts of the bike require different temperatures in order to work properly.

In addition to storing your bike at an appropriate temperature, be sure to charge its battery fully before storing it for long periods of time (more than two weeks). While you could technically leave it uncharged for longer than that, doing so will cause damage over time so we recommend charging every two weeks if possible.

Do not Charge The Battery Complete

While charging the battery, it is not recommended to leave it charging for a long time. Charging the battery for a long time will have a negative effect on the battery life. In general, after charging for about 85% full, you should disconnect the power supply from the outlet.

However, It is only considered to charge the battery fully if you are going for a long-distance ride.

Sealed maintenance-free electric bicycle batteries

The sealed maintenance-free electric bicycle batteries are a great choice for riders who don't want to spend much time on the maintenance or service of their e-bike. This type of battery is not only easy to install and remove but is also safe and reliable.

Here are some tips for sealed maintenance-free electric bicycle batteries;

  • Never use a charger that is not specific to your battery.
  • Do not attempt to charge the battery at any temperature below zero degrees Celsius.
  • Keep the battery at room temperature for about one hour before charging it.

Maintenance of lead-acid electric bicycle batteries

lead-acid electric bicycle batteries are currently the most common batteries on the market. The battery cells are composed of lead oxide, pure lead, and sulfuric acid. They have a large capacity and are relatively cheap, so they are often chosen to be used as electric bicycle batteries. However, lead-acid batteries have a very low energy density, which means they weigh more than lithium-ion batteries or nickel-metal hydride batteries.

  • Keep the battery dry.
  • Charge the battery with a charger that is designed for the battery.
  • Keep the battery in a cool, dry place.
  • Charge the battery regularly and do not overcharge it. Make sure it's fully charged before storing it for long periods of time (over 3 months).


The best way to keep your electric bicycle battery healthy is to properly maintain it in good condition.

  • All batteries should be routinely checked and inspected for signs of damage, wear, or corrosion.
  • Batteries should also be kept clean and dry when not in use.
  • Batteries should be stored at room temperature, or between 70-80 degrees Fahrenheit (21-27 degrees Celsius).

The best way to keep your battery healthy is to properly maintain it in good condition.

  • Clean the terminals.
  • Check the electrolyte level.
  • Check the water level.
  • Check the charge level.
  • Charge your battery regularly and properly to maintain it in good condition and extend its lifespan.


In conclusion, it's important to know how to charge and maintain your battery so that it lasts longer. Keep these tips in mind when you're riding on an electric bike and remember to take good care of your battery.

Also, you can get some good batteries and chargers from ACT bikes at our online store.

Thank you for reading! We hope this guide was helpful.

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