Description
Fenix ARB-L21-4000p 4000mah 21700 Battery
The Fenix ARB-L21 is a high-capacity 21700 Li-ion rechargeable battery designed for extended runtimes and optimal performance. This battery powers high-output flashlights, such as the LR35R, by maintaining higher voltage levels over longer durations. It features a protection circuit to prevent short circuits, overcharge, and overheating, along with pressure relief vents to mitigate the risk of explosions. With a capacity of up to 4000mAh and 500 charging cycles, it ensures reliability and safety for high-performance devices.
Specifications of the Fenix ARB-L21 Rechargeable Battery:
• 21700 battery type
• 4000mAh high capacity
• Protection circuitry to prevent short circuits
• Pressure vents to prevent explosions
• 500 charge cycles
• Compatible with HT18, LR35R, PD36R, PD40R V2.0, TK22 V2.0, TK22 UE, and TK30
• Overall Capacity: 4000mAh
• Overall Voltage: 3.6V
• Charging Current: Recommended 1A, maximum 4A
• Maximum output current: 18A (less than 3 minutes)
• Maximum continuous output current: 10A
• Weight: 2.5 ounces (70g)
• Size: Length: 2.99″ (76mm), Diameter: 0.85″ (21.5mm)
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