Fenix ARB-LP21 Power Extender

Engineered specifically for the Fenix HM75R Headlamp, this power bank dramatically extends runtime with its integrated 5000mAh 21700 battery. Beyond powering your headlamp, it functions as a standalone charger for your other devices via its USB-C port. Designed for durability and convenience, it features a secure belt clip and a robust IP68 waterproof rating for reliable, all-weather performance.

Features

• Includes an ARB-L21-5000 V2.0 battery and charging cable
• Belt clip for easy carry
• USB Type-C; fast charging within 2.5 hours
• Supports up to 18W discharging