Battery Terminal Connectors Kit For Car Marine Boat Truck RV Camper Condition:new Battery Terminal Material: Zinc alloy Strong Corrosion ResistanceThe battery terminal connectors come with positive and negative corrosion-resistant gaskets. The battery terminal has high conductivity and corrosion resistance, which reduces losses during the current transmission process. Easy InstallationWith high-quality bolts and nuts, the battery terminals can be quickly connected to the battery and also easily detached.