Thanks to blueOcean for making this tool mount. I traced it in OnShape and removed the french cleats and added some screws. The charger fits perfectly.

Don't mind the multiple colors, I ran out of filament in the middle of the print.

Beware of over tightening, it can easily crack the print with countersunk screws (don't ask me how I know). It can be a little tricky to mount correctly since it fits so well.

Also, I printed some of these and they work great right next to it:
https://www.thingiverse.com/thing:3354548

Print instructions

Category: Tool Holders & Boxes