[fishingmedic]

I have a usb car charger from Samsung or some other fairly reputable company, I think I paid $10 for it, and leave it in the car. Charges just fine, never had an issue, and just one of the million cords I have around from the TP2, cameras, etc, etc. I don't think you need to buy one from Sprint, VZW etc, but you also don't need to get the cheapest one from China...