Ryobi ONE+ battery mount

took ideas from several different designs on here.

features
-hex bit holders because that was unused space
-back is slightly concave to reduce warping away d/t weight
-screw holes fit #6 drywall screws (because who doesn't use drywall screws)
-sloped top edge for easy insertion (that's what SHE said)
-enough room to use the butt of the tool to stab the battery when you don't have a free hand. or only have 1 hand due to table saw misuse.

edit:
added v2 of each, because i thought the back was a little thin & warped a little when holding heavier batteries. 1mm thickness was added to the mounting surface.