For ALPENHEAT Lithium and Comfort bootheaters. You can use the clips to attach your battery packs onto your shoe, belt, etc.
Slip clip over strap or belt. In order to attach securely, screw the clip to the belt using the screw provided. Insert battery pack into the clip holster. Battery pack will snap into place and will be held securely by spring load retainers. Remove battery pack by pressing retainer button with 2 fingers while lifting battery pack upwards.