For years now i've used the Mountek nGroove CD slot phone holder, but now that I've had wireless charging with my Samsung Galaxy 6 edge and then S7 Edge I wanted the same thing but with a wireless charger built in...couldn't find it so i created this add on for the Mountek nGroove CD slot mount and a Yootech round Qi wireless charger.
The only parts you'll need for assembly are a small bolt, washer, and nut, you'll simply take apart the mountek phone holder by unscrewing the screw in the back of it, then put this on on in it's place using a bolt washer and nut. I recommend a locking nut.
This fits my Samsung S7 Edge with a case on it and still has some room to grow, so slightly larger or smaller phone may still fit fine. The USB is a little tight fit but i found that it helps hold the Qi charger in place once pushed into the slot.
Below are links to the Mountek and Yootech that I used:
Mountek nGroove Universal CD Slot Mount for Cell Phones and GPS Devices
Yootech ~69mm Diameter and 9mm thick
***I found that Amazon may not be carrying this exact one anymore, but I see it on ebay for cheap still if you search for YooTech T200PB. There may be other chargers that will work just have to make sure the dimensions are NO larger than 70mm x 10mm
When printing use some supports touching build plate, the area where the bolt attaches is open underneath to all the "bubble" from the Mountek nGroove to fit up in it, also there's a little "bridge" where the usb cord goes.
Hope you enjoy!