Black and Decker Lithium 20v Battery Expandable Wall Mount

Remix of infinity3's Black & Decker Pegboard Holder. Modified with FreeCAD to make it anchor to wall, (I used #4-6 x 7/8 screws and plastic drywall anchors), and interlocking for expansion. Print a Battery Holder for each battery, a top cap, a bottom support, and get rid of the mess of chargers and batteries.