12V 18400mAh Heated Jacket Battery Pack - Heated Vest Battery Bank with LED Display and 1Adapter Cables, Universal DC Head, Suitable for Toptot Outdoor Heated Jackets

Universal Compatibility:Fully compatible with Toptot heated jackets and all USB 5V heated clothing. The included adapter cables allow the universal DC interface to work with 12V DC heated apparel equipped with 4.0mm, 3.8mm, or 3.5mm connectors. Please note: this battery pack does not support 7.4V DC output. The USB and Type-C ports can also be used to charge smartphones and other devices, with an LED display clearly showing battery level. 18400mAh Fast Charging:This high-capacity 18400mAh battery delivers up to 10 hours of continuous warmth for USB 5V/12V DC heated apparel. It also supports fast charging for smartphones-up to 3.5 full charges for an iPhone 15 or Galaxy S23, with a maximum output of 18W. For optimal fast charging, use a wall charger rated at 5V/3A, 9V/2A, or higher. Fully charges in just 6 hours-fast and efficient warmth on the go. High Capacity, Lightweight Design:Weighing only 9.8 ounces, this battery pack is specifically designed for heated clothing and delivers 84% more capacity than many competing models. Compared to similar products, it is 20% lighter and 35% smaller, offering exceptional portability without compromising performance. Safe and Reliable Performance:Certified by UL, FCC, RoHS, and CE, this battery pack meets strict safety and quality standards. It features built-in protection against overcharging, over-discharging, and overload, ensuring long-lasting durability and safe operation. What’s in the Package:Includes 1 x 18400mAh heated jacket battery pack, 1 x user manual, 1 x Type-C charging cable, 1 x 4.0mm to 3.5mm DC adapter cable, and 1 x 4.0mm to 3.8mm DC adapter cable.