Petzl E99ACA NEW CORE Large Capacity Rechargeable Battery for TACTIKKA CORE, TACTIKKA, TACTIKKA + and TACTIKKA +RGB Compact Headlamps is available in Tops, Trousers, Sets

High-capacity Lithium-Ion 1250 mAh rechargeable battery guarantees high-performance lighting for HYBRID headlamps. It recharges directly with the integrated USB port. The CORE rechargeable battery offers an economical and sustainable solution for the main power supply or as a backup battery. Petzl High Capacity Rechargeable Battery (Compatible With HYBRID Headlamps) The High Capacity Rechargeable Battery from Petzl is an economical and sustainable solution which can be used as either the main power supply or a backup battery. The Battery can be charged using the USB port which can be plugged into various electricals to re-charge. The battery indicates charge levels with a red light as it charges and a green light when the battery is fully charged.