Description
Power flashlights, lanterns, and other small devices with this 18650 Li-Ion Battery with USB-C Charging Port from Fenix Flashlight. In addition to using a conventional battery charger, it can be replenished by plugging an optional power cable into its USB-C port. The battery features 3.6V of output power, a 3400mAh capacity, and a 12.4Wh rating.A circuit with a durable steel shell is built into the anode to protect against overcharging, over-discharging, and short-circuiting, while a pressure relief valve prevents swelling or explosion. The battery is designed to last for 500 charge/discharge cycles at up to 70% of its capacity after the final cycle.Note: This product does not include a USB-C cable.Protection Features Overcharge protection Over-discharge protection Short circuit protection Overheat protection Pressure-relief valve protection Separate micro-porous protection PTC cathode block protection