- Fenix ARB-L16-700 16340 Rechargeable Battery 700mAh
- Protection Circuit in the Anode to prevent short circuit
- Multiple layers of protection
- 500 charge cycles can be expected from a properly maintained battery.
- Fully covered wth a steel shell for impact resistance
- Over charge, discharge, short circuit, and over heating protection
- Three sets of over-head protection: Pressure relief valve
- protection, separate microporous protection, and PTC cathodal block protection