AA/AAA Charger - USB/Car Power Source

I’m looking for a AA/AAA charger that can be powered up through a car’s cigarette lighter. My searching has led me to the following charger:

http://www.dealextreme.com/p/aa-aaa-batteries-usb-charger-67

Yes it’s USB powered, but I do have a cigarette lighter that has a USB port which, by the looks of things, this charger can be powered by it.

Does anyone else have any other suggestions?

intellicharge i4.

the car adapter costs 1.xxUS$ shipped on ebay

I remember that one. I was hesitant to look at that because the initial reviews found that charging different chemistries produced odd results. Now I see that a v2 has been released and the reviews are looking good.

My preference is to have two chargers on hand, specifically the XTAR WP2 MKII for li-ions and a NiMH specific charger. With the MKII, that doubles up as a charging device for my phone if there was no other power source nearby.