Stay Warm, Stay Stylish! 🔥 UL approved charger fully charges in just 7-8 hours. Weighs only 0.7 LB for ultimate portability. Enjoy warmth for 8-18 hours, perfect for outdoor adventures. Fits Metabo, Milwaukee, DeWalt, and Craftsman heated jackets. Say goodbye to disposable batteries with this sustainable option. 8-18 hrs runtime 1A fast charge 12V Power This 12V Li-Polymer Replacement Battery Pack is designed for compatibility with Metabo, Milwaukee, DeWalt, and Craftsman heated jackets. With a compact size of 4x3x1 inches and a lightweight design of just 0.7 LB, it offers an impressive runtime of 8-18 hours depending on the jacket model and temperature settings. The UL approved charger ensures a safe and efficient charging experience in 7-8 hours, making it the perfect companion for outdoor enthusiasts.