About This

• Extreme Temperature Protection: This car battery blanket is designed for superior heat insulation and thermal retention; our pre-cut battery blanket insulation kit delivers full-coverage defense in harsh environments from -40°F to 300°F. The 40"x7" thermal wrap and 11.8"x7" insulated base pad provide excellent cold resistance, while aluminum straps secure the blanket to prevent corrosion from salt and snow. This ensures your automotive/RV/4WD battery stays protected year-round
• Excellent Quality Insulation Material: The Universal Battery Blanket features an aluminum-plated outer layer that meets B1 fireproof standards and 5mm thickened high-density foam for enhanced durability and insulation. This material not only offers reliable heat retention but also collects and contains any battery fluid leaks, boosting corrosion resistance for long-lasting battery life in trucks, cars, and RVs
• Universal Fit & Easy Zero-Cut Installation: With a trim-free design, this insulation kit fits 95%+ standard battery sizes (e.g., for trucks, cars, RVs) without needing cuts. The pre-slotted thermal wrap aligns perfectly with terminals, ensuring optimal heat insulation and cold resistance. For custom shapes, simply trim the blanket in seconds to maintain full coverage and thermal protection
• All-Weather Performance: Our heat shield blanket provides dependable thermal protection in all seasons. It shields against summer heat and engine warmth while keeping the battery warmer in extreme cold temperatures, ideal for outdoor parking or winter camping. The design emphasizes heat insulation and cold resistance to extend battery life and prevent damage
• Quick 3-Minute DIY Setup: ① Disconnect battery → ② Clean with baking soda solution → ③ Wrap heat shield blanket → ④ Secure the edges with aluminum tape → Done! No technical skills are required – perfect for DIY enthusiasts

Overview

• Material : Aluminum, XPE
• Brand : JUEWUCB
• Item Thickness : 5 Millimeters
• Product Dimensions : 40"L x 7"W
• Number of Packs : 1