car charger from the US - can I use in Spain?

Ok ... silly question for you .... if I have a car charger in the US will it work in Spain? Will I fry out my appliances if I use it.. is the car battery voltage the same?

Yes of course, I always take one to charge my IPODS and cameras. We are always in the car moving around, so it's very handy! I also used it to charge my portable DVD player. Hope this helps...