NITECORE NL147 14500 Rechargeable Battery 750mAh 3.7V High Capacity for LED Flashlight Torch Lamp Headlight Headlamp with PCB

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Features: Rechargeable battery with high capacity of 750mAh. With protection circuit board, guards against over-charge, over-discharge and over-current. Improved voltage stability due to low internal resistance. Suit for flashlight, headlight and other devices.