Originally Posted by blkswanpres
Be careful with the retractable one, I have had problems in the past with those types carrying enough charge to power my device.
I think I checked and the cigarette lighter piece has kind of a low rating for power, so that might be the limiting factor, but I don't know if that's because of the cigarette lighter socket standards, the plug itself or maybe the plug matching what the retractable cable can handle.
Either way, it does charge a little slow, but unless I'm doing a lot of heavy GPS or music streaming for long periods of time, it can usually keep up with normal use and keep me relatively topped off.
When I get my EVO and the Rhapsody app, we'll have to see how well it holds up to lots of music streaming.