The Petzl CORE 2 is a USB-C rechargeable high-capacity lithium-ion battery. Compatible with Petzl's Hybrid Technology head torches, the CORE 2 can be used as the main power source or as an emergency backup. The 1250 mAh battery charges via USB-C and features an indicator light that switches from red to green when charged. Please note, a charging cable is not included.

The CORE 2 battery is compatible with all Petzl Hybrid Concept head torches: the Tikkid, Tikkina, Tikka, Tikka Core, Actik, Actik Core, Aria 1 RGB, Aria 2 RGB, IKO Core, and IKO.