Lishen 21700 4000mAh 35A Battery

Power your devices with the high-performance Lishen 21700 4000mAh 35A Li-ion battery. Designed for reliability, this battery delivers consistent energy for e-bikes, flashlights, power tools, and other high-drain devices. Each pack includes 4 cells, giving you long-lasting power and peace of mind. Features: High capacity: 4000mAh for extended use Maximum discharge: 35A for high-demand devices Durable Li-ion construction for safety and long life Compact 21700 size, easy to install in most devices Ideal for DIY projects, e-bikes, and electronics SPECIFICATIONS Manufacturer Lishen Model LR2170LA Size 21700 Positive Terminal Flat Top Nominal Capacity 4000mAh Continuous Discharge Rating (MAX) 35A / 45A with 80°C Temperature Cut Nominal Voltage 3.6V Maximum Voltage 4.2V Discharge cut-off Voltage 2.5V Rechargeable Yes Approx. Dimensions 21.00mm x 70.40mm  Approx. Weight 65g