7.4V 2A 10000mAh Battery for Heating Vest - Replacement Power Bank for Heating Clothing

Experience stable and continuous power for your heating clothing with our professional custom battery. It's safe, reliable, and compatible with a range of heating devices like heated vests, jackets, pants, underwear, and coats. Enjoy 3-10 hours of warmth (High 54°C/3 hours - Medium 49°C/5 hours - Low 46°C/10 hours). Also serves as a backup battery to extend outdoor activities while staying warm. With Type-C and USB ports, charge your heated vest and another device simultaneously. A USB to Type-C cable is included. Tip: Use a 20W adapter for faster charging. This compact (9.5x6.5x1.8 cm), ultra-lightweight (190g) battery is easy to carry, perfect for travel.