[/quote]thanks David. Suspected i might be told to go that way. Any thoughts on a good AGM battery or brand?
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I have a pair of 100 Ah AGMs in my current RV supplied by WindyNation from Amazon at $200 ea. At G31 size they are probably too big for your battery box. WN, Renogy and Weize are all good, low cost AGM brands and should have a suitable G27 size that shlould fit. All are available through Amazon.
David