Petzl CORE Rechargeable Battery 40% so you're covered either way

so you're covered either way

Materials: 90/10 poly/spandex

mesh travel bag & caribiner

Gender: Unisex-Y

Encased Elastic Waistband with Internal Drawcord

Petzl CORE Rechargeable Battery 40% so you're covered either wayCHARGE!!! When you head out to face your adventures, bring this Rechargeable Battery and never be low on light. The CE certified CORE is a high performance Lithium Ion Battery that's the solution to power your Petzl Headlamp. It comes with a USB cord with which to acquire its charge. Use it in your Headlamp for your main source of power or as a backup batter! Compact and lightweight, this Battery remains incredibly resilient to travel and cold