I have a 2014 Fleetwood Storm Class A all batteries are discharging within 4 to 5 days even with everything off. I have no idea what is causing the discharge. Anybody have an idea? DB
There are all kinds of parasitic draws when your coach is turned off with the ignition switch, and even with the "salesman" battery disconnect switch turned off. That is why my coach is plugged in right now, to keep the batteries charged up and maintained. The only other choice is to disconnect the battery. That can be done by installing a battery disconnect switch right at the battery terminal, or by removing the battery terminal from the positive post.