The UltraFire 16340 protected CR123A rechargeable Lithium battery is equipped with a protection circuit board (PCB) on the negative pole. The PCB can protect the battery from overcharge, over-discharging, overload and short circuit, which can make the battery safer and longer lifespan. The battery is environment friendly and perfect for LED flashlight, digital camera, laser pen and other devices.
Dimensions: 1.42 in x 0.63 in x 0.63 in
Weight: 1.31 oz