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Old 08-26-05, 08:47 AM   #20
freightdog
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Join Date: Nov 2004
Location: Navajo Rez - AZ
Posts: 713
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How long can the ARB-type fridge run with the engine off before it drains the battery to a no-start? Could you let it run overnight, or do you just turn it off and let it coast?
I have two yellowtop optima and have never even come close to runningeither battery down - i have a dual battery setup in the 60 so...

When I have kept the ARB in the camper - it never ran the battery down - that is an interstate deep cycle battery - and we have camped three days running the ARB/lights/water pump...it has a low amperage draw so...
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