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Old 06-13-2021, 09:11 PM   #8
rohrmann
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Join Date: Oct 2012
Location: Box Elder
Posts: 4,706
M.O.C. #12947
Quote:
Originally Posted by Jason687 View Post
Thanks for all the helpful advice. Some further info...
My rig came with a single group 24 deep cycle marine battery. Looks like the box could accommodate a group 27. I'm considering replacing with a UB1210000 AGM 12V battery (or possibly two of them).

I did install two 6V batteries in our last 5th wheel (and upgraded the charger to a 4 stage smart charger) but, over 17 years we have not actually boondocked... so I'm a bit uncertain about needing the added capacity of 2 batteries.
I guess I'll have to open up the electric panel to see what is in there and then figure out if it may or may not be appropriate for charging an AGM battery.

The AGM batteries use the same charging as any lead acid battery. A gel cell or a lithium battery use a different charging format.
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2012 Chevy 2500HD D/A CC 4WD
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