my petzl reactik headtorch dont turn on. It just flashes red. I have charged the battery and i also tore it down. I cant find the problem. You have it too? :
Petzl CORE Rechargeable battery for TIKKA² Headlamps - YouTube
REACTIK+ Rechargeable and programmable headlamp - REACTIVE LIGHTING technology - 300 lumens on Vimeo