There was a guy that i spoke to that will come and winterize the craft, including jetski's at your residence but I cant find the number, Anyone in somd towards loveville and mechanicsville will see his ads by the side of the roads...
I believe the idea is to keep the battery away from the winter cold. Be it a cold garage floor or left in the boat. It's also a good idea to remove the batteries from your tractors, lawn mowers, etc.
