Minn Kota MKR-21 AC Power Port - FreshwaterThis convenient adapter allows quick thru hull connections to an AC extension cord with no cutting or splicing required using the male AC plug from any of our chargers. The watertight cover and gasket prevent corrosion on the AC plug when it isn't in use. WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For