JazzMan wrote:
Gerard Bok wrote:


Probably wise to add, that batteries may explode when connected
in parallel.




So all those 24V truck systems out there are rolling death bombs?

LOL!

JazzMan


That would be a series system right? Two 12V batteries in series is
perfectly acceptable, two in parallel is not.

Dual battery systems use diode based isolators to keep one battery from
interacting with the other, I suppose you could use something like that
with a UPS.