Haha 100% china pg! I meant battery life juice
Duc I have and there appears to be no damage to my sticks and as a note I don't think it charged any faster, I could be wrong but I thunks there must be a limiting circuit in the charging system of the sticks.
So why does the phone assume it's connected to a computer when connected to a car charger or some universal chargers? It's because of the data pins, which are 2 & 3 on standard USB. These pins are bridged in wall chargers (or may not even be there at all) so the phone sees it as a power-only connection and draws what it can. In some universal (and just about every car) charger, the pins are left alone and the computer sees it as a data/power connection and reduces its draw. Why they leave the pins like that, I don't know