Possible dead batteries -
Background - 2016 Redwood fifth wheel with residential appliance package whic included the 1000 watt pure wave sine inverter, and 2 group 31 batteries. The trailer stays plugged into 50 amp service ...
Forum Discussion
An AGM battery can be Load Tested - disconnect the batteries and then fully recharge them. Typically, discharge at 1/2 the CCA Rating or 3 times the 20 Hour rating. The mfr will specify minimum holding voltage after 15 seconds discharge. Now, you will know if the batteries are good or not.
