The 12-piece battery terminal clamps can be a reliable help in keeping your car battery charged. These clamps are made of 6061 aluminum, which provides high precision and excellent durability. They not only protect your battery terminals from corrosion, but also extend the life of your battery. The 12-position connectors allow you to connect multiple cables at the same time. This is convenient when installing audio and other equipment. The 6 holes and 6 threaded sleeves provide a wide range of options for connecting different cables. The terminals are suitable for 6/12/24/36/48V batteries and are widely used. Special keys and accessories in the kit make it easy to connect cables and fasten the clamps.