Grit dog wrote:
The fridge will just about kill 2 interstate 12v in 24 hrs though with no addl charging.
I'm wondering if your batteries are in good condition??
Earlier this month, we boon docked at 7500' elevation for 3 days, 2 nights. Ran furnace both nights to keep interior temps around 60, showered all 3 kids the 2nd day, regular use of lights and water pump, fridge full of food. I never ran the truck at all while we were there and didn't even bother bringing the generator. And our batteries were still green per the monitor gauge when we were loading up to come home.