Marinco On-Board Charger Inlet Black The Marinco On-Board Charger Inlet makes battery charging through an on-board battery charger safer and more convenient. The inlet mounts on the boats exterior and is hard wired directly to the charger. Just open the flip lid cover and plug an extension cord into the inlet to bring charging power to the boats batteries. All of the hatches remain closed and locked throughout the charging cycle, adding convenience and security for the boater. Features Low profi