MarCum Universal Sonar 12V Power Adapter Musky Killer The three leg design helps

The three leg design helps you sit in a comfortable position when you fish

and built to cut through weeds and vegetation

Molded beverage and accessory locations

Ice anchors securely snap into place allowing for easy installation and removal of ice anchors

The MarCum Max kit comes complete with battery

MarCum Universal Sonar 12V Power Adapter Musky Killer The three leg design helpsEliminate draining the on board battery of your sonar unit when you have access to a 12V power source like those found in wheelhouses, ATVs and boats. Features: Compatible with all MarCum Sonar units (M Series, LX Series, I Series & RT 9) .