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All about e-bike batteries

The battery is one of the most crucial components of any electric bike, as it determines how long the bike can be used without needing a recharge. The quality and capacity of the battery can impact the overall performance and functionality of the electric bike. The Ebike Battery 12V 10Ah 18650 Li-lon Battery Pack 10000mAh with BMS Circuit Protection Board is a high-capacity backup power electric bike lithium battery pack that offers excellent performance and durability.


1: The input of the battery pack is designed with a 5.5 * 2.1 plug wire, ensuring compatibility with various electric bike models.
2: The output features a 22# thread that is 150 mm long, providing a reliable connection for powering the electric bike.
3: The maximum instantaneous current supported by the battery pack is 15A, allowing for efficient power delivery during acceleration or uphill climbs.
4: The maximum working current of the battery pack is 10A, ensuring stability and performance under normal operating conditions.

Frequently Asked Questions

How to store batteries in winter?
Storing batteries during the winter is crucial to maintaining their performance and longevity. It is recommended to charge the battery pack to 50% capacity before storing it in a cool place. Keeping the battery pack outside of the electric bike can help prevent unwanted activation and potential damage.

The battery heats up when charging. Is there something wrong?
No, it is normal for batteries to generate heat during the charging process. The same applies to chargers, as they convert electrical energy into chemical energy stored within the battery cells. However, if the battery pack becomes excessively hot or shows signs of swelling, it may indicate a malfunction and should be inspected by a professional.

Key Features of the Ebike Battery 12V 10Ah 18650 Li-lon Battery Pack

1. High Capacity: With a capacity of 10Ah and 10000mAh, this lithium-ion battery pack offers extended runtime for electric bikes, allowing for longer rides without the need for frequent recharging.

2. No Memory Effect: Unlike some battery chemistries, lithium-ion batteries do not suffer from memory effect, meaning you can recharge the battery at any time without impacting its overall lifespan or performance.

3. Safer and Environmentally Friendly: This battery pack is manufactured without the use of heavy metals and hazardous substances, making it safer for both the user and the environment. The absence of toxic materials also reduces the risk of pollution during disposal.

4. BMS Circuit Protection Board: The battery pack is equipped with a Battery Management System (BMS) circuit protection board that safeguards against overcharging, over-discharging, over-current, over-heating, and short circuits. This advanced protection feature ensures the longevity and safety of the battery pack.

5. Vibration Resistance: The battery pack is designed to withstand mechanical vibrations, preventing accidents caused by unexpected movement or impact. This added durability ensures the battery remains secure and reliable during use.

Overall, the Ebike Battery 12V 10Ah 18650 Li-lon Battery Pack 10000mAh with BMS Circuit Protection Board is a versatile and reliable power source for electric bikes. Its high capacity, safety features, and longevity make it an excellent choice for riders looking to enhance the performance and efficiency of their electric bikes. Additionally, the battery pack’s compatibility with various electric bike models and its ease of installation make it a convenient and user-friendly option for riders of all levels.

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