Battery or Converter Issues? Or Neither?
We have four, Crown brand 220aH batteries in our fifth-wheel. We bought the batteries in the summer of 2007 when we bought the fifth wheel. The fiver is now in front of our house and has been connec...
Forum Discussion
WFCO converters are such POS. That converter should be in boost with a quick amps taper (your batts might only be down about 5% from sitting uncharged). The bubbling and the batts being warm set off a red flag and indicate a problem IMO. They should not be much warmer than ambient temperature. I would separate all the batteries, let them sit over night NOT connected to anything and check the voltage on each one of them individually the next morning OR you can disconnect them all in the morning and check them that evening. The voltages on all of them should be equal. If one is lower than the others, there's your bad one.
