http://www.cleverscampcamp.com/12v-camping-lighting/
12v Solar battery maintainter/ charger?
I am going on a camping trip for a week and will be regularly charging aa and aaa batteries in my car charger. I am wondering- will getting one of those 12v solar battery chargers that you plug into your cigarette lighter that keep the battery “maintained” be good enough or do i need something bigger like a 5w solar charger? i cant run the car to charge the battery bcz i will be in the desert and dont want the dust intake.
try this addy www.realgoods.com they should have what you are looking for and other info solar related.
67459 LED Camping Lantern Charge By Solar/Crank