4PCS Battery Terminal Cover, Positive & Negative Pole Battery Top Post Cap with Shims, Universal Batteries Stud Terminal Insulator Protector for SUV, Sedan, Truck

This car battery head protection cap is made of high-quality plastic with excellent insulation and wear resistance, using this cover can effectively extend battery life and keep the connection clean and safe.SPECIFICATION:Brand: UHANBUTName: Car Battery Terminal CoverColor: Black&RedMaterial: PlasticSIZE:Positive Diameter: 0.59-0.67 inchNegative Diameter: 0.67-0.74 inchApplicable: Most vehiclesFEATURES:-This car battery head protection cap can effectively prevent the battery terminal from short-circuiting and ensure the reliable operation of the vehicle's electrical system.-The different colors of the battery terminal cover for positive and negative terminals make it easy to identify.-The fiber washers of the battery terminal cover kit prevent corrosion around the battery terminals and extend battery life.

• 【Excellent Material】: This car battery head protection cap is made from high-quality plastic, ensuring long-lasting durability and resistance to cracking or deformation. The robust construction provides a reliable barrier against impacts, keeping your battery terminals safe from external damage and daily wear.
• 【Function】: This automotive battery head protector cap not only provides excellent insulation, but also effectively isolates the top terminal from dust, moisture, corrosive substances, and air, preventing short circuits and prolonging the service life of the battery and the electrical system.
• 【Wide Range of Use】: This battery terminal cover is designed for most standard top post batteries, and can accurately match the 19mm tapered positive terminal and 17mm tapered negative terminal. Widely used in cars, motorcycles, trucks, RVs, boats, and other electrical equipment, but also suitable for generators, starters or power terminals, flexible application.
• 【Easy Installation】: This automotive battery head protector cap is designed for simple installation, allowing you to quickly secure it onto your battery terminals without the need for special tools. The clearly marked red and black colors help you easily distinguish between positive and negative terminals, reducing the risk of incorrect connections.
• 【Size and Package Including】: This battery terminal cover set includes 2 red positive terminal covers with 0.59-0.67 inch ID, 2 black positive terminal covers with 0.67-0.74 inch ID, and 4 matching sealing gaskets, which meet your battery top post positive and negative terminal protection needs.