Two 6 volt vs two 12 volt run time
I was just informed that two 6 volt batteries would run the residential refrigerator many times longer than two 12 volt batteries. I wonder if this is just hype?
Forum Discussion
Atlee wrote:
Where did you get the true deep cycle Grp 31 12V AGM? How many amps did it have? And how much did it cost?
I'd prefer a true deep cycle 12V battery, not to be mistaken for a deep cycle marine battery, over a par of 6V golf cart batteries.
I'm not the one you asked the question of, but here's the Group 31 12V AGM deep cycle battery that we have a couple of - in a balanced parallel hookup configuration - in our RV ... for a total of 230 amp hours:
http://www.fullriverbattery.com/product/batteries/DC115-12
They weigh about 72 lbs. each, and have a 7 year warranty. I purchased these at a local battery supplier, who took my still working 8 year old Group 29 12V AGM deep cycle batteries as a core charge.
