Battery model: 18650 Li-ion battery 2500mAh
Nominal voltage: 3.6V
Charging voltage: 4.2V
Nominal capacity: 2500mAh
Standard charge current: 0.5C
Max continuous charge current: 6A
Standard discharge current: 0.5C
Max continuous discharge current: 30A
Cell dimension: Cylinder 18*65mm
Cell weight: 48g   
PCB: Available                         
Connector: Available
li ion battery cell