Neewer Battery Charger Mount for 1" Pegboard

Yet another pegboard mount. This time it's for my Neewer USB battery charger. In this case it's for Nikon EN-EL15 batteries but they seem to make the same model to fit lots of common battery packs, the important dimension is that it's 115x100mm. I assume that the USB port is in the same place on all chargers but this may vary. The hole for the micro USB plug is specifically sized for my cable, you may need to file the hole by hand to fit different plugs.

The charger fits the mount snugly but