Fenix ARB-L21-6000B - 21700 Rechargeable Battery - 6000mAh - Orange

The Fenix ARB-L21-6000B is a high-performance 21700 rechargeable Li-ion battery designed for demanding devices. With a massive 6000mAh capacity, it ensures long-lasting power for compatible flashlights and electronics. It features a built-in USB Type-C charging port for convenient recharging and can function as a portable power bank to charge other devices. Safety is prioritized with built-in protection circuitry against short circuits, overcharging, and overheating, along with pressure relief vents. An integrated battery level indicator around the anode button provides real-time power status updates.