Description:
Genuine 2400mAh capacity3.7V 18650 batteryDischarging and charging protection circuitry built-inProtective circuitry kicks in when voltage is over 4.2V while charging， 2.75V while discharging
Specifications:
Dimensions: 2.64 in x 0.71 in x 0.71 inWeight:97g
Package included:
2 x TrustFire 18650 3.7V True 2400mAh Rechargeable Lithium Batteries
Detail Pictures: