Latest update.....new converter is in. Have good charging power to batteries 13.4. Monitor reads full when trailer is plugged into shore power.
Now.....here is where we are. Unplug the trailer, battery monitor reads full, batteries read about 13.1 volts. Turn on a pair of lights, monitor goes to 1/3, and with a meter on the batteries, I can watch the volts drop........Im thinking bad batteries!!!!
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