I have a 2008 Itasca Cambria 26B. My house batteries are NAPA #8240 (BCI #24DC). Batteries were fully charged when left RV park. Stopped to check out some sights. Turned on the over head fan and opened a window to more air for cats in RV. We were gone about 2-1/2 hours. Came back and fan was still running. Turned off fan and pushed button to start generator. Everything was dead. Generator would not start, level lights were very dim, no lights would come on, refrig went off propane. I don't know what happened. Did I drain the house batteries down that low? Drove back home. Batteries did not seem to charge. Check water level in batteries, OKAY. Meter reading 12.4 volts. Plugged in shore power and left to charge for 3 days. Turn off shore power still the same, not a thing is working. The batteries are only 18 months old. Do you think that they are bad? I am going to get a Hydrometer to check the SG of each cell to see if I have a dead cell or two. What do I need to do?
I need help. Thanks, RON
I need help. Thanks, RON