A Rechargeable high-capacity 1250 mAh Lithium-Ion rechargeable battery for Petzl headlamps featuring the HYBRID CONCEPT design. � Compatible with all TIKKID, TIKKINA, TIKKA, ZIPKA, ACTIK, ACTIK CORE, TACTIKKA, TACTIKKA + and TACTIKKA +RGB headlamps � Saves over 900 AAA Batteries to landfill � Rechargeable via USB-C port � Rechargeable Lithium-Ion 1250 mAh � Recharge time: 3 h