Li-ion battery – type 16340 – equipped with a USB-C charging port

The Fenix ARB-L16-800UP battery can be recharged directly with a USB-C cable or a compatible charger.

Its built-in protections protect the battery against overcharging, excessive discharge and short circuits. Its steel outer casing provides effective protection against damage caused by external impacts.

Product information

  • Suitable for flashlights, headlamps, bike lights and camping lanterns using a 16340 battery.
  • The charge indicator on the positive (+) end of the battery clearly shows the charge status (red = charging, blue = ready to use).
  • Fast 0.5A charging, fully charging the battery in just 2 hours.
  • Retains up to 70% of its capacity after 500 charge cycles.
  • Charging options: USB-C cable, charger such as Fenix ARE-D1, ARE-D2, ARE-A2, ARE-A4
  • Multiple battery protection (overcharge protection, over-discharge protection, short-circuit protection, overheating protection).
  • The protective steel structure effectively protects the battery from potential short circuits and other risks caused by shocks.
  • USB-C cable not included

  • Type: Li-Ion 16340 battery
  • Nominal voltage: 3.6V
  • Capacity: 800 mAh
  • Charging current: USB-C 0.5A / charger 0.6A
  • Dimensions: 16.7 x 35 mm
  • Weight: 18.5 g

Included in packaging

  • Fenix ARB-L16-800UP battery