The Petzl NAO + Belt Kit contains an extension cable and a USB port cover / belt clip, designed to attach the rechargeable battery to a belt.
For use in situations when the standard rear battery/power mount for the head torch is less stable than required; such as running or downhill mountain biking, the Petzl NAO+ Belt Kit will reduce the weight on your head and secure the battery under your clothing. As batteries perform better when they are warm the Belt Kit can also be a useful ally on winter mountaineering routes, where the unit can be kept inside your jacket to help maintain high performance.
NAO+ Extension cable
USB port cover / belt clip
Please note: Does not include the Nao torch or battery unit shown in the image and will not work with the Previous Nao Headtorch.