Windspeed 2P Car Battery Insulation Blanket – Cold Weather Protection

Keep your vehicle battery performing reliably in freezing temperatures with the **Windspeed Universal Car Battery Insulation Blanket**. Designed to wrap around most car, truck, and RV batteries—including standard 7″ x 39.4″ units—this high-performance insulation blanket features **3mm-thick double-sided fireproof material** (aluminum foil + refractory cotton) to retain heat while protecting against extreme cold. The fire-resistant construction (rated up to **1000°C**) safeguards the battery from heat exposure, extending its lifespan in harsh conditions.

Installation is quick and tool-free: Simply clean the battery surface, wrap the blanket snugly, trim excess, and secure with the included **16ft foil tape** for a tight, durable fit. Whether you’re facing sub-zero starts or need extra protection for off-road adventures, this blanket ensures consistent power delivery when you need it most. **Two blankets and tape are included per kit**, covering most standard battery sizes.