Well, I did a dumb one Sunday. Wasn't feeling well when we returned from a short weekend. Messed up my own routine. parked the rig beside the house, inverter on and forgot to plug in. Had emptied the fridge and all perishables from the MH. Realized it this morning and plugged it in before heading to work.
Will see what I did to the batts this evening. The batts are almost 6 years old so even if they do not recover, only lost a little.
Remember to turn off your inverter or plug in if gone for long. Our batts only last about 10 hours on the inverter with only the fridge on (and parasitics), without charging.