Well, yes, I suppose you could use a pair of auto batteries. Yes, you would
need two in series (24vdc). But why?
Don't auto batteries bubbleoff hydrogen gas as they charge? Why would
you wish to create a gas cloud inside a home? I'm pretty sure that ups's
still use emc power contactors to do conversion switching. One spark and
boom!
Perhaps some of the newer battery chemistry's my help avoid this
trouble, but I
wonder. I only charge my auto/lawn tractor batteries outside in the
driveway.
Just a thought. I'll defer to the experts, however.
Duncan
On 10/18/2013 21:34, Winterlight wrote:
Anybody here ever hook up a car battery to a UPS?
