About this item

• Battery Designed for Heated Vests: This 7.4V DC power bank is tailored for heated vests, heated jackets, heated pants, and other heating devices. The battery features dual output ports—7.4V DC and USB—making it compatible with most 7.4V heated apparel on the market. With professional optimization, this battery provides stable and long-lasting power output for heated clothing, ensuring safety and reliability
• Portable and small size: The 18400mAh power bank offers a capacity 84% higher than other models while maintaining a compact size of 2.75 x 4.01 x 0.98 inches. This design makes it 20% lighter and 35% smaller than comparable batteries, ideal for users who value portability without sacrificing power. Whether for outdoor activities, travel, or daily commuting, the Muvenes battery provides reliable power support, ensuring you won’t run out of battery
• Large Capacity and LED Display: The 18400mAh high-capacity battery for heated vests can continuously power the heated vest for 6-12 hours (6 hours on high, 9 hours on medium, and 12 hours on low). This battery pack can charge an iPhone 14 Pro twice. The heated jacket battery pack features an LED display, allowing you to accurately see the remaining power. This heated vest battery pack will automatically enter sleep mode when not in use to prevent power wastage
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• Risk-Free Purchase：You will receive one 18400mAh battery pack for heated jacket, one instruction manual, one Type-C cable, one 4.0mm to 3.5mm DC conversion cable, and one 4.0mm to 3.8mm DC conversion cable. We stand behind our products and provide comprehensive support for any questions or issues you may encounter during use
• Superior Safety Heated Battery: Our heated jacket battery utilizes the latest smart chip technology and high-quality lithium polymer batteries, certified by UL and CE. It features multiple safety protection measures, including overcharge protection, short circuit protection, and precise temperature control. These intelligent safety features not only prevent overheating but also extend the battery's lifespan, ensuring that you enjoy exceptional safety while using your heated jacket