A rechargeable, sustainable solution for powering your Petzl Headlamp. Easy to charge, great for long trips and performs well in low temperatures.  

Get more brightness and battery life from your headlamp with the CORE rechargeable battery. It’s compatible with a variety of Petzl headlamps and recharges in just 3 hours. Replace your standard batteries with it or charge it up as a backup for longer trips. CORE weighs just 23g and performs well in low temperatures.