Hello friends, once again it’s hull 1452 asking your advice about Calmark covers for our Olly. After reading several posts about Calmark, we decided to invest in the best (buy once, cry once…) but have a question about having access to our Lithionics batteries in the off season. Calmark can custom make your covers with more access points than the entry door if needed, for additional cost.Our question is: will we need access to the Platinum batteries in the off season? I haven’t figured out all the ins and outs of adding our trailer/tow vehicle info yet, so bear with me, please😉