About this item

• 2 DC ADAPTERS: The DC interface model of the battery is: 4.0 mm. To accommodate your heated clothing, we provide a 4.0mm to 3.5mm and 3.8mm DC adapter. If the DC output port model of your heated clothes is 4.0mm(like ORORO heated clothing), there is no need to use a DC adapter. But if the DC output port model of your heated clothes is 3.5mm/3.8mm(like Venustas heated clothing), then you need to use a DC adapter
• ACCURATE DIGITAL DIAPLAY SCREEN: The power bank for heated vest built-in advanced smart digital display technology, accurately displays 1% to 100% of the remaining power. This heated vest battery pack replacement will automatically sleep when not in working mode to avoid wasting power
• SPECIALLY DESIGNED BATTERY FOR HEATED VEST: 7.4V 3A power bank is specially designed for heated vests, heated jackets, heated pants and other heated device. The heated vest battery has two output ports, 7.4V DC and USB, and is compatible with most 7.4v heated clothing on the market.Professionally customized batteries provide continuous and stable output for heated clothes, which is safe and reliable(Note: Compatible with ORORO and Venustas heated clothing, No suit for 5V Heated Device)
• SMALL SIZE, LARGE CAPACITY: The large-capacity heated vest battery of 20000mAh can continuously provide current for the heated vest for 7-14hours (high temperature for 7 hours, medium temperature for 11 hours, and low temperature for 14 hours). The battery pack for heated vest can charge iPhone 14 Pro 2 times, iPad Pro 1-2 times, and Airpods Pro 14 times. Battery pack for heated jacket can be taken on a plane and is perfect for traveling
• WHAT YOU WILL GET: 20000mAh portable battery pack*1, charge cable*1, battery instruction manual*1, DC adapter*2. If you have any problems with the use of the battery, you can contact us at any time, we provide 24-hour customer service
• SAFETY CERTIFICATION: Our battery heating jacket is equipped with the latest smart chip and high-end lithium polymer technology, is UL/CE certified, and includes multiple protection features to prevent short circuits and overcharging. It boasts a longer lifespan and superior safety compared to other batteries.