2 Pcs Battery Blanket for Car, 40"X 7" Battery Insulation Kit for Extreme Temperature Protection, DIY Cold Weather Protector for Vehicle, Truck, 4WD, Rv Batteries

40"x7" Universal Car Battery Insulation Kit, 5mm thickened car battery blanket

• Universal Size: The package contains two 40x7 inch battery blanket roll and two 1.5-inch wide aluminum tape. Trim-free design fits 95%+ standard battery sizes (truck/car/RV), it can be easily trimmed to fit non-standard battery sizes or shapes, no special tools required
• Durable Insulation Material: The aluminum-plated outer layer reflects 95% of the heat, coupled with 5mm thickened carbon fiber cloth, capable of withstanding heat of up to 1800 degrees Fahrenheit, withstands off-road vibrations, engine heat, and subzero conditions. Simultaneously prevents battery acid leakage, with corrosion-resistant materials guarding against road salt and snow accumulation, effectively protecting the battery and engine components
• All-Weather Defense System: This car battery heat shield blanket maintains optimal battery temperature in winter cold/summer heat to reduce battery failure risks and extend lifespan through extreme temperature cycles
• Easy to Install:Our battery insulation blankets are highly compatible and easy to cut. First, disconnect the battery and remove it from the vehicle, then clean any dirt from the surface. Measure the size needed to wrap the battery and cut it to size, allowing for a slight margin. Strong self-adhesive backing design, just peel off the battery wrap surface film and press onto your battery surface. Finally, secure it in place with the aluminum foil tape provided and reconnect the battery to complete the installation
• Precautions: before starting, please take appropriate ‌security measures and wear suitable eye and hand preserve gear; be careful not to let the surface of the battery blanket's anode oxidation film come into ‌connection with the terminals or cables; If you have any questions about our products, please feel free to contact us