Originally Posted by awenthol
Possibly an issue with the cigarette lighter? I hardwired my adapter to the radio's switched source.
Have you tried Elixir to see your charging amperage trying various things?
Yes I tried elixr it works on my s4 perfectly, tells me the output I'm getting while charging but does not show on my N7 it only says "-" I've tried two different cig ports in my car both same outcome but my s4 on the same car charger same port charges lightning fast... I think it may be a cable issue? Is the stock n7 cable shorted? I could try it in my car with the same charger