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bncinwv · 08-10-2014, 03:23 AM

Although not truly in parallel, I do have two 12v batteries installed with a marine-type selector switch that enables me to use one or the other or both batteries. Our primary use is to isolate one battery when we are cooling the fridge overnight before a trip (rig is housed in mini-storage). When the battery draws down overnight, I can switch to the other battery to start the generator, then switch back to charge the low battery. System works well for us, but as discussed our needs may not be the same as others.
Bingo

08-10-2014, 03:23 AM	#2
bncinwv Montana Master Join Date: Feb 2007 Location: Winfield Posts: 7,327 M.O.C. #6846	Although not truly in parallel, I do have two 12v batteries installed with a marine-type selector switch that enables me to use one or the other or both batteries. Our primary use is to isolate one battery when we are cooling the fridge overnight before a trip (rig is housed in mini-storage). When the battery draws down overnight, I can switch to the other battery to start the generator, then switch back to charge the low battery. System works well for us, but as discussed our needs may not be the same as others. Bingo __________________ Bingo and Cathy - Our adventures begin in the hills of WV. We are blessed by our 2014 3850FL Big Sky (previous 2011 3750FL and 2007 3400RL) that we pull with a 2007 Chevy Silverado Classic DRW CC dually.