Combo platter of ebay
And Amazon
It was a crapshoot if the holder would be deep enough for the charger and phone, on paper it looked like it would work but you never know until stuff arrives. Amazingly they fit right on the money after taking the feet off the charger. That's with a Samsung silicon case on the phone. Mounting the charger was a little tricky, the glue I used to hold it initially just didn't grab well to the holder so I ended up taking it apart to find where I could drive in a pair of really tiny screws to hold it in place. The charger also comes with this sticky stuff on the top so I just left the protective shipping plastic on it and it works fine.
The charger does 10 watts so I use a Type 3 power plug in a dash socket to power it.
I also used some heat moldable plastic to hold the phone higher up in the case, then used a Dremel to cut the slot in the top so it makes it easy to take out.
So overall I'm pretty happy with the results. It was a time suck to get it all aligned and nailed together but it was less than 20 bucks. I keep it semi-hidden by my left knee on the panel under my steering wheel, easy to reach but out of the sun and out of the way.
This all started when I bought a Wireless AA adapter and didn't want to ever have to plug in the phone at all. Now I can just get in, drop it in its slot and it's all good to go.