Petzl CORE Rechargeable Battery for Actik Headlamps - MTN SHOP
GND 3.7V 900mAh Petzl Core Replacement Battery For Petzl Tikka 2Zipka 2 high quality external Li ion bateria Li Polymer Battery|Mobile Phone Batteries| - AliExpress
Petzl Core lithium-ion battery 1250 mAh | Recon Company
Petzl Core Rechargeable Battery | Petzl | Rechargeable Lithium Ion