3,500mAh
The Fenix ARB-L15-3500 prevents short circuit. The protection circuit is built in the anode with a steel hat by riveting process. As a result, the ARB-L18-3500 can be fully covered with steel shell and eliminate potential risk of short circuit caused by collision and impact.
This high-end rechargeable battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles.