I've got a car that sat in a garage for years, and wanted to swap batteries so I can close the windows and run the blinkers when I move it. I put PB blaster on them, beat on them waited days for it to soak in, but no luck. The only other trick I know is to use a torch, which I don't really want to do on the battery. I suppose I could cut the long thin bolts and have a friend weld them back later.

Any Ideas?

Nils K. Hammer