Nominal Voltage: 3.7V
Nominal Capacity: 3100mAh
Charging Interface: Micro USB (cable not included)
Charging Time: 2 hours
Charging Current: Recommended: 2000mAh Maximum: 3000mAh
Total Charging Cycles: >=500 times
Compatible with: Klarus XT11X, XT11GT Pro, XT2CR Pro Flashlights, Response XR1 Flashlight, Response XR2 Flashlight, & Any device that uses a 18650 battery.
Max. Discharge Current: 3A
Dimensions: .75"x2.63"
Weight: 1.76 oz.