Quote:
Originally Posted by skater
I thought the point of the isolator was to keep one battery able to start your car while you use the other battery to run your system with the engine off? It has nothing to do with the types of batteries installed...
At least, that's how the isolator in my camper works... (though you can substitute "the 12 volt appliances and lights" for "system")
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you are absolutely right but you forgot to read my post.
i said the batteries have to be identical if he wants to run it without an isolator and hooked up together.