Pandemic Update - Terminal Supply Co. is and will be open during this crisis. As an MRO supplier and wire harness manufacturer to Essential Service Providers across the nation, we are here to support your maintenance, repair and operations.

Battery Terminal Products

From copper lugs to battery terminals , TSC stocks a wide selection of products to keep your truck in top shape. Our wide selection of heavy duty battery accessories and automotive battery products includes the widest array of starter lugs, terminal protectors, ground straps and custom made jumper battery cables.