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Fenix ARB-L16-700UP Battery

Fenix ARB-L16-700UP Battery

Fenix ARB-L16-700UP Battery has three layers of over heat protection, and protection in the anode. It charges via its integrated Micro USB charging port, and features a 3.5C high rate discharge and a 2.5A stable output.

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Fenix ARB-L16-700UP is compatible with any of your gear that requires a 16340 battery, but because of its high output, is beneficial for high current/drain devices allowing them to last longer on a single battery (such turbo setting on certain lights such as the Fenix E18R). The Micro USB charging allows you to charge almost anywhere, without having to pack a separate charger, keeping your pack light. The indicator light on the top of the battery is red while charging, and blue when fully charged.

Fenix ARB-L16-700UP Battery

  • 700mAH 16340 battery, 3.6V
  • Micro-USB charging port
  • Heavy Load Discharge: 3.5C high rate discharge; 2.5A stable output
  • Protection Circuit in the Anode to prevent short circuit
  • 500 charge cycles
  • Indicator light on battery is red while charging, blue when charged
  • 3.6V Nominal Voltage
  • Max discharging current: 2.5A
  • Three sets of over heat protection: Pressure relief valve protection, separate microporous protection, and PTC cathodal block protection


  • Length: 35.5mm Diameter: 16.8mm


  • 18.8g


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