Clearing the air...the lowest it's ever gone was 11.7. My batteries will run the fridge for 2 days before it gets this low. I was testing the system to see limits. I usually will not go more than 24 hours before turning something on...portable gen, house gen or shore power. It stays on shore power at home 24/7 with fridge on all the time. They are wet 6 volts that came with the coach. I've thought about changing them out for two 12's in a series but some battery gurus here say it wouldn't make much difference. As long as the inverter kicks out at a given voltage, the fridge will never be harmed.
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Now an SOB
Traded Thor for Melbourne Prestige 24NP
2018 THOR Chateau 35SF
Two Labs, Bugsie & Blondie
Blondie passed in 2020 at 5 to Leukemia
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