Cylindrical Lithium Battery
OEM 18650 3.7V Cylindrical Lithium Battery
OEM Accept 3.7V 18650 Rechargeable Cylindrical Lithium Battery cells Product Parameters We are a lithium battery manufacturer, so we can provide you with customized services; The capacity and dimension can customize according to your request: 1. Customized battery size and shell material 2. Customized BMS charging and discharging current 3. Customized connect plug and socket, connector wire Product Parameters Our Main Products: Custom Lithium Ion Battery Pack; Electric Bike
Li Ion 21700 4000mAh 4800mAh Cylindrical Lithium Battery
li ion Cylindrical Lithium Battery 21700 battery 4000mAh 4800mAh Product Picture Model: New come wholesale li ion battery 21700 battery 4000mAh 4800mAh Capacity: 4800mAh Nominal Voltage: 3.6V Weight: 69g Dimension: 21*70mm Standard charge current: 0.2C Max charge current: 1C Charging method: charge with constant current 1C to 4.2v, then charge with constant voltage 4.2v, till charge current less than 0.01C Max discharge current: 30A Discharge cut-off voltage: 2.75V, the over