I havent exactly stuck a multimeter to it. But i charge daily using a nice 6 footer I bought off Amazon. If I am losing much amperage I can't tell it in the charge times. I intended to buy some more cables from Monoprice though.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?