Petzl Core Rechargeable Headlamp Battery Volume_35-45L the Aeon is designed to

the Aeon is designed to give you freedom of movement over all terrain

The REC 3 contains a more extensive inventory designed for treating mild to serious abrasions

The Makalu FX Carbon is your companion for all mountain adventures

and traverses

Petzl Core Rechargeable Headlamp Battery Volume_35-45L the Aeon is designed toHigh capacity 1250 mAh Lithium Ion rechargeable battery for Petzl headlamps featuring the HYBRID CONCEPT design: TIKKID, TIKKINA, TIKKA, ZIPKA, ACTIK, ACTIK CORE, TACTIKKA, TACTIKKA + and TACTIKKA +RGB. It guarantees excellent lighting performance, even at low temperatures. It recharges directly with the integrated USB port. The CORE rechargeable battery offers an economical solution as the main power supply or as a back up battery. Specifications