Specification

Battery model: 21700 Li-ion battery 5000mAh
Nominal voltage: 3.65V
Charging voltage: 4.2V
Nominal capacity: 5000mAh
Standard charge current: 0.2C
Max continuous charge current: 10A
Standard discharge current: 0.2C
Max continuous discharge current: 15A
Cell dimension: Cylinder 21*70mm
Cell weight: 71g   
PCB: Available                         
Connector: Available
rechargeable 21700 battery