Forum Discussion
WyoTraveler
Nov 07, 2013Explorer
Would be helpful to know what RV you have. I leave my batteries on when plugged into shore power even at home but you do have to check the water level. Of coarse use distilled water in the batteries. Your fridge should operate on shore power or gas. Depending on size of batteries or age and condition you should be able to run your furness all night at 70 degrees. If you bought a used MH the batteries may need replacing.
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