Thought I would chim in here is a product that keeps me away from any AC plugs. Repeat I have never used an AC charger or pluged into an outlet my truck charges while I tow and my Merc charges all banks while its running a big relief and now worries.
www.stealthcharging.com I have used their products for several years on three different vessels ranging from 28 ft to my present 190 Bay. You will be impressed and I hope you will mention my name.