Fenix 21700 Li-ion USB-C Rechargeable Battery ARB-L21-5000U

Directly charge the Fenix 21700 Li-ion battery, ARB-L21-5000U, through the integrated USB-C charging port on the end of the battery.

Fenix ARB-L21-500U provides sufficient power, and steady performance, and the capacity of the 21700 battery is twice as powerful as the common 18650/2300mAh battery. It provides compatible lighting tools with sufficient power and longer duration. Multiple protection, ensures safety and good performance of the battery; Steel shell riveting technology, fully protects the battery against damage; Pressure relief vents, rapidly expel internal gas.

USB-C Charging cable is not included.

• Type: Button Top
• Capacity: 5000mAh
• Charging Current: 1A Recommended, 5A Maximum
• Charging Cycles : 500
• Wh Rating: 18Wh
• Nominal Voltage: 3.6V
• Dimensions: (L) 76mm x (W) 21.5 mm
• Weight: 72.5 g