Quote:
Originally Posted by JohnMc
My fridge (Dometic) has 3 different battery protection settings, and if you're running it off your only battery, I'd have it on 'high', probably be OK overnight.
I have a dual battery setup in mine, though, tiny Braille start/car battery, and a yellowtop 'house' battery. The yellowtop is a combo deep cycle/start battery, advertised as 48 aH capacity. Running on 'low' protection, mine would run the Dometic for a couple of days before the Dometic would shut off to prevent totally draining and damaging the battery.
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Show me you setup please.
My Chinese knockoff 75l dual camera fridge also has 3 protection settings. Shuts down with protection almost immediately when car is not running, while running barely works🤦, and if I put it in emergency override mode while engine is running works fine for a few minutes and than shuts down with low battery warning.
Tested the battery with battery tester and it shows as week battery, so I bet is is time for replacement.
I think I better do dual battery set up, but don't have time and long weekend is coming up.
