This time, I've remixed Simhopp's Black & Decker 20v battery model into a wall hanger plate to mount my drill/driver, flashlight, etc. to the wall for easy storage above my batteries.
I've printed this once, I recommend vertical printing to eliminate the need for supports and give better strength in the direction the tools will exert force due to their weight.
The pictures included were my Mk. I design that I'm not including as it did require supports and they were a royal pain to remove due to the shape of the cavity that I've eliminated in the final version.
As per my tradition, this was designed to be mounted using standard coarse thread drywall screws.