I built the Droid Maxx dock using the guide by waahiven about two weeks ago. I have been testing it out and I have some questions for other members who have completed the build.
I, like waahiven, installed the Droid Razr Maxx dock charging dock affixed to a case.
The issue I'm having is charging. I went on a two and half hour car trip and had GPS navigation running. The screen was back lit and it was in use the whole time. On previous trips using just my USB cable to charge, the Maxx stayed at the 99% mark even with GPS Nav and Streaming Radio active. Now using the car dock attachment from my old Droid Razr Maxx, I went from 96% down to 80%. It seams that the Dock assembly does not charge as fast as power is drawn. Keep in mind that inside the dock there is a circuit board not meant for use with the Droid Maxx. Pictured here....
Has anyone else seen this or tested it? I have a three and a half hour drive to Maine coming up later this month in which I will test the dock charging capability with the straight Micro USB charging. Dock on the way up, cable on the way back. I'll let you know for sure.
Also, the magnetic trigger for Car Dock Mode on the Droid Maxx is located where the faint blue dot is on the back right of the phone case pictured here...
You can affix a small Neodymium rare earth magnet nearby this location to trigger Car Dock Mode. It doesn't do much without third party apps as Moto did away with the built in car mode apps. It does make the main screen turn horizontal but not the active notifications.


Hope someone can verify that their Droid Razr Maxx Dock Charger also has a difficult time charging, otherwise I might have a bad dock and I will have to rebuild the whole config.