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Fenix ARB-L21-6000 21700 Rechargeable Battery. The Fenix ARB-L21-6000 is a high-capacity 21700 Li-ion rechargeable battery engineered to deliver exceptional power and extended runtimes for your devices. With a massive 6000mAh capacity and a 10A maximum output, this battery ensures your gear stays powered up for longer, even under demanding conditions. Built-in protection circuitry prevents short circuits, overcharging, and overheating, while pressure relief vents ensure added safety. Even after 500 charge cycles, this robust battery maintains 75% of its original capacity, guaranteeing reliable power for years to come.

Fenix ARB-L21-6000 21700 Rechargeable Battery Specs:

• Capacity: 6000mAh
• Voltage: 3.6V
• Charging Current: Recommended 1.2A, maximum 4.2A
• Weight: 2.82 ounces (80g)
• Size: Length: 3.02" (76.6mm) Diameter: 0.87" (22mm)
• Warranty Period: 12 month from date of purchase

Fenix ARB-L21-6000 21700 Rechargeable Battery Compatibility:

• CL27R
• E35R
• HT18R
• HT32
• LD45R
• LR36R
• PD36R V2.0
• PD40R V3.0
• PD45R ACE
• TK17
• TK21R
• TK22R
• TK30R
• WF25RM