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travelin texans · 03-16-2019, 02:43 PM

If you only have 1 group 24 12 volt battery then a day is probably all you'll get out of it. Some dealers have also installed automotive start batteries in rvs which won't last til the chili gets hot.
Your lights, water heater/refrigerator control boards, radios & some televisions & LP/CO sensor along with a few other things that you may or may not notice all run off your 12 volt battery. Plus if you've ran your furnace any time at all it's a HUGE battery drain to run the fan.

03-16-2019, 02:43 PM	#2
travelin texans Senior Member Join Date: Nov 2017 Location: Picacho, Az Posts: 6,809	If you only have 1 group 24 12 volt battery then a day is probably all you'll get out of it. Some dealers have also installed automotive start batteries in rvs which won't last til the chili gets hot. Your lights, water heater/refrigerator control boards, radios & some televisions & LP/CO sensor along with a few other things that you may or may not notice all run off your 12 volt battery. Plus if you've ran your furnace any time at all it's a HUGE battery drain to run the fan. __________________ Full-timed 10+ years Sold '13 Redwood FB Traded '13 GMC Denali DRW D/A Replacement undetermined