Fenix ARB-L21 5000U 21700 Li-ion Rechargeable Battery
$33.26
$63.85
The Fenix ARB-L21-5000U is a high capacity 21700 Li-ion rechargeable battery with a USB-C port built in. Also featuring a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit. ** Please note Type C-USB charge cord sold separately
Rechargeable Batteries