bad battery, system wont work on 120AC
Hey Guys and Gals, Im relatively new to my trailer (18 foot fleetwood pegasus 2007), and I believe that my battery is beyond salvage. However when Im plugged in to 120AC I still dont have interior l...
Forum Discussion
sfpcservice wrote:
If the battery has an internal short it could cause the converter to trip constantly. I'd remove the battery negative cable, rest the converter and see if it powers up. If so, the battery is the problem.
This.
Every converter will work well enough to power lights (they dont care about ripple/dirty power) without a battery but an internally shorted battery will shut down all 12V.
