After being away for 9 weeks I checked on the trailer and discovered that the batteries were down to 11.2 volts as measured by a Victron battery monitor. We have 2 ETI installed Go Power 100 ah batteries in our 2022 21C. The batteries were disconnected at the battery disconnect switch and the solar panels were disconnected by a switch that I installed (thank you forum members for your advice on that project). I discharged the batteries to 50% as recommended for storage. I did not have any discharge issues last winter but I may have taken an extra step and disconnected the battery cables but I don’t recall. What would have that much of a draw to pull the batteries down like that? I’ve attached some screenshots of the Victron connect display for the last 60 days. When the batteries are fully charged I’ll bring them down to 50% and disconnect the cables as I probably should have earlier. I appreciate any input that you electrical wizards may have. Thanks