Battery Terminal Shims - 2 Pairs for Most Car RV Truck

Introducing our 2Pairs Battery Terminal Shims, designed for easy conversion of battery posts in your car, RV, or truck. Our Battery Post Shims serve as a converter post adaptor, allowing you to switch between anode and cathode sleeves for the battery's negative and positive posts.

With our shims, you can easily convert the polarity of your battery terminals, providing a secure and tight connection. By increasing the diameter, the terminal can fit snugly onto the battery, enhancing its performance and efficiency.

Crafted from high-quality lead material, our battery post shims are anti-rust, wear-resistant, and corrosion-resistant. They are durable, tough, and retain their shape even after prolonged usage.

These adjustable battery adaptor sleeves can be easily installed without the need for modifications, cutting, or drilling. Simply adjust them with the help of tools, and then insert them into the battery top post for a perfect fit.

Our battery terminal adapter is compatible with a wide range of vehicles, including cars, trucks, RVs, and boats. They can also be used with various electronic devices around the house, providing a safe and conductive electrical connection.

Compact and lightweight, our battery post adapters are easy to carry and store. The positive sleeve measures 16mm in length, 13mm in top inner diameter, and 14mm in bottom inner diameter. The negative sleeve measures 17mm in length, 12mm in top inner diameter, and 13mm in bottom inner diameter.

Upgrade your battery terminals with our versatile and convenient Battery Terminal Shims, and enjoy a reliable and efficient power source wherever you go.

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