I guess my question is why do you take the batteries out haha... If the batteries are fully charged they will last the winter months around here just fine. Charged up batteries also will not freeze up as well.
Being a motorhome i guess the truck start battery should get switched out as well.. I was always leary of switching out the truck start batteies as all of the electronic controlled things for the truck motor system may have to be reset again when you hook them back up... Aorund here that will cost $90 to be connected up to the dealership computer system to reset things with.
I just switch my batteries completely out of the circuit here and leave them sitting. Out of habit however I still do a status check on them with my meter panel ocassionally.
My RV trailers are parked here at home so don't have to deal with the storage lots or worry about thief...
Not familiar with the step motors - too fancy for me haha - others will have to answer that question.
I jumped the gun on answering this - didn't realize it was a motorhome at first...
Battery systems work the same however whether or not they are used in a motorhome or POPUP camper like I have.
Roy Ken
My Posts are IMHO based on my experiences - Words in CAPS does not mean I am shouting
Roy - Carolyn
RETIRED DOAF/DON/DOD/CONTR RADIO TECH (42yrs)
K9PHT (Since 1957) 146.52M
2010 F150, 5.4,3:73 Gears,SCab
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2005 Flagstaff 8528RESS