I installed a Qi dock in my car, and it charges the LG G3 just fine despite huge power draw from the QHD screen. To maximize the power transfer, I would recomm

I installed a Qi dock in my car, and it charges the LG G3 just fine despite huge power draw from the QHD screen. To maximize the power transfer, I would recommend: 1) Use a charger with 3 coils instead of 1 2) Don't use a cheap car outlet USB adapter. Get a nice one with at least 2A available per port. The nice ones are actually isolated to reduce interference with FM radio, too. 3) Use a very thin case, or no case at all on your phone.