Fenix ARB-L16 Batteries

The ARB-L16 700UP battery is the newest 16340 battery by Fenix designed for heavy load discharge products like our Fenix E18R. This battery can be charged via its own USB port or with a compatible Fenix charger. The ARB-700UP has a built-in multilevel protection circuit and is covered with a riveted steel hat, the battery is fully covered with the steel shell greatly reducing the potential risk of short circuit caused by collision or impact.