Anyone use one? I don’t like the look of the fleabay specials so what do you use?

doesnt a cigarette lighter usb thing work?

Belkin mini USB cig lighter (7 day shop do a non belkin one that is identical).

if you get one make sure its has a voltage regulator. as the really cheap ones will not charge as the iPhone will not take more than 5 volts.

I’ve got a griffin 2 USB port thingy. Can charge two phones at a time or phone and sat nav.

Slimline enough to stay in there all the time and was about £10

Ebay ones are ok but they have to have an output of 1A..Most of the ebay ones are 500 to 750 mA so be careful.

7dayshop mini Belkin ones for a couple of quid are great. Have a couple of these and a Belkin one.

Griffin Powerjolt SE

http://store.griffintechnology.com/powerjolt-se

Anything iPad-compatible will also charge iPhone 4 and 4S much quicker than a boggo USB charger too. Really nicely made too, chunky coiled cable and well built connectors. The end glows white which is a little annoying at night but easily fixed with some black electrical tape.