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Fenix Li-Ion Rechargeable Battery

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Item #: N/A

18650 batteries are perfect for powerful Fenix LED flashlights since they are rechargeable, have a long battery life, and can handle the power requirements of advanced LED flashlights.

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3500mAh Specifications

  • Fenix ARB-L18-3500mAh Rechargeable 18650 Battery
  • Button-Top Design
  • Protection circuit built in the anode with a steel hat by riveting process
  • Steel shell eliminates the risk of short circuit caused by collision and impact
  • Pressure Relief Vent: Expels waste gas generated by internal short circuit
  • Expelling waste gas prevents a cell from inflating or exploding
  • Three Sets of Over-Heat Protection:
    • Over-charge protection and over-discharge protection
    • Short-circuit protection
    • Overheating protection
  • 500 Charge Cycles: A properly maintained ARB-L18 battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles.

 

2600mAh Specifications

  • Button-Top Design
  • Protection circuit built in the anode with a steel hat by riveting process
  • Steel shell eliminates the risk of short circuit caused by collision and impact
  • Pressure Relief Vent: Expels waste gas generated by internal short circuit
  • Three Sets of Protection:
    • Over-charge protection and over-discharge protection
    • Short-circuit protection
    • Overheating protection
  • 500 Charge Cycles: A properly maintained ARB-L18 battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles.
  • Fenix 3500U and 2600U include Micro USB port for charging
Size

2600 with built in USB Port, 3500 with built in USB Port