> I used to revive bad car batteries by buying a gallon jug of sulphuric acid
> at a welding supply shop, and dumping the acid out of the battery and

Um. Dumping it where?

> refilling it with new stuff.  They would last another 3 years through cold
> MN winters before they needed to be thrown out.  I wonder if you could do
> that with the APC battery...

I'm no battery expert, but I don't think that'd work with these APCs, nor
even for all modern car batteries. 

BTW, why do your posts always get duplicated:
	To: "'tclug-list at mn-linux.org'" <tclug-list at mn-linux.org>
	Cc: TCLUG <tclug-list at lists.real-time.com>

Andy