Features: Universally PVC battery terminal cover ensures seamless compatibility with various battery types, featuring snapping on design for instantly installation in emergencies or routine maintenance. Crafted from premium corrosions resistant PVC, this insulation protector withstands harsh weather conditions while preventing current leakage and short circuits for enhanced electrical safety. Essential for automotive technicians, DIYer enthusiasts, and frequent battery changers seeking user friendly solution across cars, motorcycles, and electric bikes. Optimized for outdoor exposed vehicles like campers and off roaders, it combats oxidation and materials degradation caused by extreme temperatures or moisture during adventures. Its compact, lightweight build simplifies storage and transportation, making it a must have upgrade for everyday car battery maintenance and long term performances protections. Specifications: Component:PVC Diameter:18mm/0.71'' Package Includes: 10Pcs Battery Terminal Cover note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.