JAYSUING 12V 20000mAh Heated Jacket Battery Pack Compatible with SOLJIKYE, YHQ,Wulcea and Genovega, Portable Power Bank for USB Heated Jackets...

Designed for DC12V /USB 5V Heated Apparel: Directly compatible with DC12V heated jacket and 5V USB-heated vests, pants, hoodies & camping chairs. Experience extended warmth for 4-12 hours on a single charge. Features a custom-built chip for a continuous, stable output that keeps you safely warm, NOT suitable for DC 7.4V heated clothing 18W Ultra-Fast Input & Output Charging: Features both high-speed input and output. It can recharge the massive 20000mAh battery itself in just about 7 hours (80% faster than standard chargers), while providing top-tier charging for your heated jacket and iPhone Lightweight and Portable Design: The JAYSUING heated jacket power bank is specifically designed for heated coat, weighing just 9.8 ounces. It offers 84% higher capacity than other similar models on the market, while being 20% lighter and 35% smaller in volume, perfectly balancing long-lasting battery life with portability Reliable and Safe - Certified by UL, FCC, RoHS, and CE for safety and compliance. This heated vest battery pack features built-in overcharge and overload protection, ensuring a longer lifespan and enhanced safety performance compared to other batteries.