Product descriptions from the supplier High Capacity: 3600mAh ensures long-lasting power for electric vehicles and tools. Li-ion Technology: Advanced LiNiMnCoO2 cathode material for superior performance. Multiple Applications: Suitable for electric bicycles, solar energy storage, and more. 1000 Cycles Lifespan: Reliable and durable for frequent use across various devices. Wide Operating Temperature: Operates efficiently between -20°C to 60°C. High Energy Density: Compact size