b atterie life
What is the average life of a 12 volt battery in a 5th wheel? seems like the only time 12 volt would work last summer was when we were plugged into shore power or hooked to to tow vehicle plug in. tha...
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ford coupe wrote:
usually plugged in 24/7 when parked at house,if not plugged in slides don't want to work,lights don't come on any thing 12 volt won't work unless plugged into shore power or plugged into tow vehicle. batteries taken out every winter & stored in basement of house after charging.
Sounds like there is no connection between batteries and RV. It does seem that the converter is working fine.
What is voltage at batteries when RV is unplugged?
What is voltage at batteries when RV is plugged in?
Some possibilities;
Disconnect switch off/open.
Reverse polarity fuses burnt/open.
Fuse or breaker at batteries burnt/open.
Corroded or loose connections at batteries, ground, or converter.
