Voltage: 3.7V
Storage Voltage: 3.7-3.9V
Charging Cut-off Voltage: 4.2V
Discharge Cut-off Voltage: 3.0V
Capacity: 2600mAh (Not High Drain)
Size: 18.0*65.0mm
Weight: 46g
Protected: NO
Battery top: Flat top
Max Constant Charging Current: 2200mA(1C)
Max Constant Discharging Current: 4400mA(2C)
Material: Lithium Li-ion ICR
Recharging cycles: At least 500cycles
Appliations: Flashlight,headlamp,lantern,LED light,dive light,green laser,fan,headlight,torch,laser pointer,gun laser,weapon light, mod and so on