If you're tired of waiting for a decent wireless charging solution or don't want to overpay for a piece of neoprene, I have a 3D printable pad design here that is compatible with the following Amazon Qi Charger (seems to be the same one that RPM Tesla ships with). The charging pad's design is a remix from Adafruit's design (credit given on Thingiverse). I just made it thinner and work with two Amazon chargers. There are two designs available on Thingiverse - one is a single-piece design and another is a two-piece design (for easier installation). Both designs work the same. Links: https://www.thingiverse.com/thing:2897497 https://www.thingiverse.com/thing:2955572 Update 07May2018: - I made couple of updates to the model on Thingiverse. V2 updated dimensions to be compatible with 200um layer thickness. V3 added "Bolt" icons to be visible from the top side so you can see where to place the phone. - Added V3 model rendering to this post. Update 11Jun2018: - Removing outdated information to be less confusing.