Mobile Mohpie Cellular Phone Case Pixel XL and others, NEMA Mount

I love wireless charging and when I updated to the Pixel XL, my best option for adding wireless while preserving access to the USB connector was the Mophie Battery Case. This is a mobile mount. The bolt hole pattern on the back of this case is a standard NEMA pattern. I'm using 1" RAM Mount balls on the back of these in all of my vehicles. I've got another printed to add to my headboard in bed!
SolidWorks source files included. I hope and expect you to share derivative works if there's another