On board 12v battery question.
What is the life expectancy of the onboard 12 volt battery?
I know when the Montana is hooked to a shoreline, it charges the battery. While traveling, does the TV charge the onboard 12 volt battery?
Last night, I allowed the refrigerator to run on gas all night without 50 amp shoreline. The only thing running was the refrigerator. This morning the refrigerator indicated low D.C. Power. I would think the onboard battery would last longer than that.
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