Fenix ARB-L16 700 16340 Li-ion Rechargeable Battery

The protection circuit is built in the anode with a steel hat by riveting process. So the Fenix ARB-L16-700 can be fully covered with steel shell and eliminate potential risk of short circuit caused by collision and impact.

**This battery will not power the E18R turbo mode ( please choose our ARB-L16-700UP for use in the E18R)




Out of stock


  • Type 16340 Rechargeable Battery
  • 700mAh high capacity
  • 500 charge cycles can be expected from a properly maintained battery
  • Protection Circuit in the Anode to prevent short circuit
  • Fully covered with a steel shell for impact resistance
  • Over charge, discharge, short circuit, and over heating protection
  • Three sets of over-heat protection: Pressure relief valve protection, separate microporous protection, and PTC cathodal block protection
  • Warranty Period: 12 month from date of purchase



  • 700mAh


  • 3.7v

Charging Current:

  • 360mA (recommended), 700mA (maximum)


  • Length: 35mm (1.4″)
  • Diameter: 16mm (0.6″)


  • 17.4g (0.6 oz.)


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