I have looked some on Amazon for one. It seems that my 8024 (and I think the 7024 also) uses an A00 tip (iGo) the same tip as Kindle 1 and the same as some sprint phones. The problem is that the wall charger, I believe, says 2amps at 9vdc or 18watts. All the universal auto charges are 5-8watts. Is anyone using a auto charger for their Coby? How does it seem to work? Edit: Well I was at the drug store (Rite Aid) at lunch today and picked up a Vector Mfg VEC009 Universal Dc Adapter. Says it can do 2000ma @ 9vdc the same as the wall charger. Also a user replaceable fuse. I will post back after I try it out. Not sure about the tip size BUT it comes with several.