About this item

• WHAT YOU WILL GET: 16000mAh 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.
• PLUG IN AUTO-START: Our 7.4V battery are specifically designed for heated clothing. Changing battery is inconvenient when you're wearing a heated vest. With our product, you don't need to press the battery button. Once the battery heated vest is connected, you can directly use your vest. It automatically sleeps when not working.
• SAFETY CERTIFICATION: Our battery heated jacket uses the latest version of smart chip and excellent lithium polymer, and is UL/CE certified, with multiple protection programs to prevent your device from short circuiting and overcharging without generating heat. Compared with other batteries, it has a longer service life and higher safety performance.
• SPECIALLY DESIGNED BATTERY FOR HEATED VEST: 7.4V 3A power bank is specially designed for heated vests, heated jackets, heated pants. 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.(Note: Compatible with ORORO and Venustas heated clothing, No suit for 5V Heated Device)
• LARGE CAPACITY AND LONG BATTERY LIFE: The large-capacity heated vest battery of 16,000 mAh can continuously provide current for the heated vest for 6-12 hours (high temperature for 6 hours, medium temperature for 8 hours, and low temperature for 12 hours). The battery pack for heated vest can charge iPhone 14 Pro 2 times, iPad Pro 1-2 times, and Airpods Pro 14 times. It has an LCD display that accurately displays the remaining power through percentage figures.
• TOW DC ADAPTER: The battery's DC interface model size is 4.0 mm. We offer a 4.0mm to 3.5mm and 3.8mm DC adapter for your heated clothing needs. If your heated clothes have a 4.0mm DC output port model, you do not need a DC adapter. However, if your heated clothes have a 3.5mm/3.8mm DC output port model, you will need a DC adapter.
• SMALL ENOUGH TO TAKE ON A PLANE: Our power bank for heated vest is small and feature rounded corners. Dimensions: 2.75*4.01*0.98in, weight: 0.56 lbs. Lightweight and portable, it fits easily in your pocket, handbag or backpack. Battery pack for heated jacket can be taken on a plane and is perfect for traveling.