Fenix USB Rechargeable 5000mAh 21700

Fenix ARB-L21-5000U USB rechargeable 21700 Li-ion battery, sufficient power, steady performance, the capacity of the 21700 battery is twice as powerful as the common 18650/2300mAh battery. Which provides the lighting tools with sufficient power and longer duration. Multiple protection, ensure the use safety and good performance of the battery; Steel shell riveting technology, fully protected the battery against damage; Pressure relief vents, rapidly expel internal gas.

Fenix USB Rechargeable 5000mAh 21700 Features

• 5000mAh large capacity
• Usb Typs-C charging interface
• 500 charging cycles
•  Protective circuits inside the anode

***Batteries purchased without any equipment they can operate must be shipped with ground shipping. If you purchase only batteries and no flashlights/headlamps you must select UPS/Fedex Ground unless your order meets the free shipping threshold.***