The Onboard chargers most of us use today won't boil a battery. They read the charge level and go to a maintenance mode. The trays are to keep the batteries from moving around while traveling or while on the water. Acid will deteriorate a boat, so make sure the batteries are level so they won't leak.
Big River Marine
Bill Burnett
870-635-0202
We offer Xpress, Excel, and Alweld Boats. Yamaha, Suzuki, Evinrude, and Tohatsu/Nissan Engines.
Pro Staff, Southern Pro Tackle and Ozark Rods.
Member, Tri-State Crappie Anglers

