Products tagged with 'usb battery'

The Fenix 21700 Rechargeable Battery + USB (ARB-L21-5000U) is a Premium Quality High Capacity 21700, 5000mAh USB-C rechargeable Lithium - ion battery specifically designed for high intensity flashlight use and is the perfect companion for Fenix 21700 powered lights.

The Fenix 18650 Rechargeable Battery + USB has been designed to be as easy and as simple to use as possible. They can be simply plugged into micro USB socket which can be connected to a wall socket or a computer port. The 2600mAh battery pack works at 3.6v and offers 9.3Wh, while the larger 3500mAh battery offers the same voltage but an increased 12.6Wh. Now also available with USB-C in 4000mAh.