Well, based largely on information gleaned from this forum, at the end of the last season, we changed from 3x12v house batteries to 6x6volt Costco GC2 golfcart batteries (in series/parallel). I'll report back in about 5 years on how well they are doing. Can't turn back now... \ken
Ken & Deb (WIT Club, FMCA, SKP, Harvest Hosts, and grateful volunteers with SOWERs)
2005 Winnebago Vectra 40FD w/400ISL and Allison 3000MH on Freightliner's Evolution chassis, Onan QD7500, 1000w Renogy solar, BlueOx tow gear, and 2015 Cherokee TrailHawk toad.