I have the car windshield mount that I use pretty regularly. I have noticed that if I place the phone in the mount without using any think else (GPS, music, etc), the battery seems to get really warm to the touch. Battery Monitor says 110-115 degrees, and I assume that's just from charging. When I use the "official included" home charger, my battery gets no where near that warm. Supposedly, both the car and home charger are the same volts and amps. So what is the car dock doing to cause these temps?