High performance, large capacity rechargeable battery for ULTRA and ULTRA BELT headlamps
High performance 4000 mAh rechargeable battery for ULTRA and ULTRA BELT headlamps. The new Lithium Ion technology offers a greater capacity for reduced weight and excellent performance at low temperatures.
Lightweight: 265 g
Very large capacity and excellent performance at low temperatures, with Lithium Ion technology
Integrated electronic protection circuit to prevent overcharging or completely depleting the batteries