The solar panel designed with 3 different output ports: 1*USB-C port(5V/3A, 9V/2A,12V/1.5A Max),1*QC3.0 USB-A( 5V/3A, 9V/2A,12V/1.5A Max),1*DC C(19V/2.1A), can quickly charge your most smartphones, tablets, digital cameras, GPS, power banks, under 100wh power stations and other electronic devices.