Superior Protection with 5mm Thick Material-Our car battery insulation kit uses upgraded 5mm material—thicker than the common 3mm options on the market. It shields your battery from extreme cold/scorching heat, resists temperature fluctuations, and extends battery life in harsh conditions
Premium Materials for All-Round Defense-Made of high-temp resistant silicone cloth, pre-oxidized flame-retardant felt, and aluminum foil. This car battery wrap offers wear, heat, flame, and radiation protection, while blocking moisture and corrosion to keep batteries reliable long-term
DIY-Friendly & Versatile (2 Minutes to Fit)-Customize easily with just a pair of scissors—cut to the needed size of a car battery blanket in 2 minutes. Compatible with cars, RVs, trucks, and most batteries, for both heat insulation and cold weather protection
Generous 40"x7" Size for Multiple Uses-Each package includes 1 roll car battery cover (40"x7", 5mm thick). The ample size meets immediate installation needs and allows for future replacements/adjustments, delivering long-term value
Key Safety Precautions - Before Installation: Wear eye protection and hand gear. Avoid contact between the battery's anodized film and terminals/cables (prevents short circuits)