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. Terminal ProtectionEquipped with heavy-duty red and black battery terminal covers, they protect the battery terminals from corrosion and extend battery life. The included heat shrink tubing can protect the cables. Package included: 2 x M8 Battery terminal, 2 x Battery terminal cover, 2 x Anti-corrosion washers, 4 x Heat shrink tubes and 4 x 2 Gauge 3/8' Copper Lugs.