Power Converters
I have a 2003 30ft Sierra 5th wheel by Forest River When I am plugged into shore power My 12 volt lights inside will work but when I do not have shore power they will not work. The battery's are new a...
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Thanks for all the info I re checked all fusses nuts etz for tightness, plugged in tow truck interior lights worked with shore power disconnected, unplugged truck and interior lights now work on trailer batteries????
