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Fenix ARB-L21-5000 V2.0 21700 Rechargeable Battery. The Fenix ARB-L21-5000 V2.0 is a high-capacity 21700 Li-ion rechargeable battery is built for more power and longer runtimes. Additional features include a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion. Battery capacity up to 5000mAh. 500 charging cycles.

Fenix ARB-L21-5000 V2 21700 Rechargeable Battery Features:

• New 21700 battery type
• 5000mAh high capacity
• Protection circuitry to prevent short circuits
• Pressure vents to prevent explosions
• 500 charge cycles
• Currently compatible with all lights using the 21700 battery, except the discontinued PD40R V2.0

Fenix ARB-L21-5000 V2 21700 Rechargeable Battery Specs:

• Capacity: 5000mAh
• Voltage: 3.6V
• Charging Current: Recommended 1A, maximum 5A
• Weight: 2.6 ounces
• Size: Length - 2.99", Diameter - 0.85"
• Warranty Period: 12 month from date of purchase

Important Note: THIS BATTERY IS NOT COMPATIBLE WITH 18650 FLASHLIGHTS OR OLDER STYLE CHARGERS. COMPATIBLE CHARGERS ARE THE FENIX ARE-A2, ARE-A4, ARE-D1, ARE-D2, OR ARE-X1 V2.0.

Chargers

Fenix ARE-A4 Four Bay Battery Charger

Fenix ARE-D2 Two Bay Battery Charger

Fenix ARE-A2 Two Bay Battery Charger

Fenix ARE-D1 Single Bay Battery Charger