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Fenix ARB-L16-700U 16340 700mAh 3.6V Lithium Ion Button Top Battery with Micro USB Charging Port

1 review


Charging this compact and powerful battery has never been easier, with an integrated micro-USB port that lets you top it up nearly anywhere. Designed for high-drain devices that require higher voltages. With 3 levels of overheating protection, the L16-700 is one of the safest 16340 batteries on the market.

  • Built-in female micro-USB port makes charging easy.
  • LED charging indicator lets you know when your battery is topped up and ready to go.
  • Internal protection circuit in the anode prevents short circuits.
  • At least 500 cycles can be expected from a properly maintained battery.
  • Steel shell for increased impact resistance.
  • Over-charge, discharge, short circuit and overheating protection.
  • 3 sets of overheating protection: pressure relief valve protection, separate microporous protection, and PTC cathodal block protection
  • As 16340 and CR123A batteries differ in voltage, confirm with your product’s manufacturer before using them.
Customer Reviews
5.0 Based on 1 Reviews
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I purchased this as a second battery to a 16340 battery c/w USB charging port that came with a flashlight, by a different brand. This battery had similar specs, and the build quality is the same. It came down to price.

Robert M.
Canada Canada