Specification: Brand:ThorFire Battery Size:14500 Battery type:Li-ion rechargeable battery Voltage:3.7V Capacity:750mAh Quantity:2 pcs Suit for: Application Flashlights, LED laser point\/torch, Digital Camera Battery and various household electronic products Features: High discharge rate performance; No memory effects; Provides excellent continuous power source to your device Package included: 2 x ThorFire 3.7V 14500 750mah Rechargeable Lithium Battery