CONQUECO Rechargeable Battery/Power Bank Compatible Heated Jackets,Vest(Type-C/USB-C Port, not Barrel Port)
Power Supply 3.7V, 10000mAh lithium Battery and charger; Input:5.0V/2.1A.Working hours up to 12 Hours. Cordless, Portable& Rechargeable Passed CE Certification
The battery usb output:5V/3.0A, DC interface：7.4V/2.0A,input:5V/2.0A,Regular charging can be charged using the 5V/2.0A interface. Extended Heating Time: Stay warm and enjoy more time outdoors by taking this along as an additional battery pack.