Battery model: 18650 Li-ion battery 2000mAh
Nominal voltage: 3.6V
Charging voltage: 4.2V
Nominal capacity: 2000mAh
Standard charge current: 1A
Max continuous charge current: 4A
Standard discharge current: 1A
Max continuous discharge current: 30A
Cell dimension: Cylinder 18*65mm
Cell weight: 45g   
PCB: Available                         
Connector: Available
18650 battery