Fenix ARB-L21-5000U is a high-quality 5000 mAh Li-ion battery with a USB C connector.
The Fenix ARB-L21-5000U battery can be charged directly from the fast USB type C charging connector on the battery.
The battery can also be charged in the charging device Fenix ARE-D1 or ARE-D2.
The capacity of the Fenix ARB-L21-5000U battery is twice that of a conventional 18650/2300 mAh battery.
The battery is safe to use because, in addition to numerous protection circuits, it is protected by a steel cylinder jacket against external shocks and bumps.
The Fenix ARB-L21-5000U battery is suitable for applications where a large capacity and a long operating time are required from the battery.
- Large 5000 mAh capacity.
- Charging monitoring with LED lights (red = battery is charging, blue = charging complete).
- USB Type C charging connector.
- The battery can also be charged in a conventional charger (Recommended chargers: Fenix ARE-D1 or Fenix ARE-D2.
- Advanced protection circuit.
- The steel protective structure effectively protects the battery from short circuits and other dangers caused by possible shocks.
- After 500 charging times, the battery charge remains approximately 75%.
