This black 2/0 gauge harness assembly connects multiple battery clusters. Overmolding protects your wiring and attached protective caps seal your connections. Made with 2/0 gauge PVC starter cable. Fits Group 31 batteries with up to 3/8" studs.

This red 2/0 gauge harness assembly connects multiple battery clusters. Overmolding protects your wiring and attached protective caps seal your connections. Made with 2/0 gauge PVC starter cable. Fits Group 31 batteries with up to 3/8" studs.

This red 2/0 gauge harness assembly connects multiple battery clusters. Overmolding protects your wiring and attached protective caps seal your connections. Made with 2/0 gauge PVC starter cable. Fits Group 31 batteries with up to 3/8" studs.

This black 2/0 gauge harness assembly connects multiple battery clusters. Overmolding protects your wiring and attached protective caps seal your connections. Made with 2/0 gauge PVC starter cable. Fits Group 31 batteries with up to 3/8" studs.

This red 2/0 gauge harness assembly is used to connect multiple battery clusters and includes 3 hex serrated flange nuts and 1 charging post. Fits Group 31, 3/8" stud-type batteries.

This black 2/0 gauge harness assembly is used to connect multiple battery clusters and includes 3 hex serrated flange nuts and 1 charging post. Fits 3/8" stud-type batteries.

This black 2/0 gauge harness assembly is used to connect multiple battery clusters. Includes 4 hex serrated flange nuts and 1 charging post. Fits Group 31, 3/8" stud-type batteries.

This red 2/0 gauge harness assembly is used to connect multiple battery clusters. Includes 4 hex serrated flange nuts and 1 charging post. Fits Group 31, 3/8" stud-type batteries.