Is it just my phone? I'm trying to charge it in the car with a 1 amp USB charger (Belkin) and a micro usb cord (SAMSUNG CORD!) and the phone will NOT charge with this charger. All my other devices plugged into it works, iPod, etc... The cable I'm using works fine, so it's DEFINATELY NOT the Samsung micro USB cable... Must the current be the same as the oem wall charger? I would like to be able to charge the phone in the car but again it will NOT charge with the Belkin 1 amp USB charger.... Or is it charging but does NOT DISPLAY the charging indicator like when using the oem wall charger? Thanks for the help!