Any suggestions how to run my frige on shore power? There is an AC outlet near it on my 94 Sailfish. Maybe I can tap into it with a converter of some type. Obviously, I would still want battery power to it when on the water. I could probably accomplish this by using a converter in conjunction with a single-pole, double-throw switch. This will sure save my accessory battery when trailered at home. I've read several posts that say batteries can be damaged by leaving the charger on all the time, although my Minn-Kota 3-bank, 30 amp shuts off automatically when the battery is full.