Quote:
Originally Posted by 86GT2r
I don't know why the refrigerator manufacturers' don't have a 12v operating mode. When I had a pop up, you could travel using 12 volts to keep it cool. It wasn't as efficient as LP or 120v, but worked ok.
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I think because the bigger fridges now would need more juice and the wires need to be heavy for the extra current draw, plus the batteries are usually a long way from the fridge and the extra cost. Nowadays people use an inverter instead.