DEWBU Heated Jacket with 7.4V Battery Pack Winter Outdoor Soft Shell Electric Heating Coat for Women,Black,L

Battery specifications: Model number: CN-7440B Voltage: 7.4 V Capacity: 4400 mAhMaterial:Lithium Input: DC 8.4 V 1.0 - 1.2 A Output: MAX 25 WHow to connect the power: The coat has a special Built-in battery pocket, where you can take out the DC power connector and plug it to the battery. Finally put them into the pocket. Operating instructions: 1.To turn on the power switch, Long press 3 second...