Battery guestion for a guru or two
I hope this question finds an expert. My unit is a 2009 Jayco Eagle TT. It came with a new deep cycle battery. When on shore power and I assume the battery at full charge, I read 14.4vdc at the batter...
Forum Discussion
Flyfasteddie wrote:
Actually, if you have 2 12v batteries in parallel now, you would be using 4 6v batteries in a series/parallel configuration. They will likely take up a bit more room as well, so measure before you buy.
Depends on what OP's original 12V batteries are: A pair of group 24s will give approximately 160 AH (80 X 2) a pair of group 27s, about 200 AH and group 31s about 210.
It is also possible though unlikely that OP has true Deep Cycle 12V batteries and not the popular Deep Cycle/Marine-RV type.
A pair of 6V GCs will yield anywhere from 220 to 242 AH.
(note that Amps and AH add in parallel, but not in series)
