40"X7" Universal Car Battery Insulation with Aluminum Foil Tape, Anti-Conductive Car Battery Wrap for Hot & Cold Weather, Preserve Against Radiant Heat Fits Vehicle Truck RV Batteries-Coldairsoap
【All-in-One Protection】The Car Battery Insulation includes 1 dual-layer battery insulation blanket (40in/100cm L × 7in/18cm W × 0.12in/3mm Thickness) and 1 roll of aluminum foil tape (16.5ft/5m L × 2in/5cm W).Can complete installation quickly, making it a hassle-free solution for battery protection.
【Aluminum Foil Layer】Reflects external heat radiation to avoid overheating and locks in internal warmth in cold weather. The car battery wrap blanket also waterproof and moisture-resistant, preventing acidic fluid leaks and corrosion—keeping your battery free from harmful spills and damage.
【Non-Conductive Insulation Layer】Maintains stable internal core temperature to avoid cold-related performance loss. The battery insulation sleeve features fireproof insulation and soft, abrasion-resistant properties, eliminating electrical conductivity risks and ensuring long-term durability against daily wear.
【Universal Fit for Most Batteries】The car battery insulation blanket with a size of 40in/100cm (length) × 7in/18cm (width), the blanket is easily cuttable to fit different battery sizes. It works with most top-mount and side-mount batteries, making it suitable for sedans, pickup trucks, RVs, and ORVs—no need to search for a "specific model" version.
【Extends Battery Life in Extreme Weather】By balancing temperature in both scorching heat (up to 104°F) and freezing cold (down to -14°F), the insulation kit prevents premature battery aging and corrosion. It transforms old, degraded batteries into well-protected ones, significantly extending service life and saving you money on frequent replacements.