Capacity: 24000mAh 4 cells lithium battery packrnInput: 20V/3.25A Max; PD 60W;(USB-C)rnOutput: 5V/3A; 9V/2A; 12V/1.5A; (USB1) rn 5V/2.4A; (USB2) rn 20V/3.25A Max; PD 60W (USB-C);rn 12V/10A; (DC port)rnStart current: 1000A; Peak current: 2000ArnCharging time: 6.5 HrsrnSize: 227.2*101*55.1mm; rnWeight: 989grnOperation temp: -20? ~60?; rnLifetime: >1000 cyclesrnProtections:Short circuit proof, Over charge proctection and discharge protection etc.rnrnSupport charge laptops which support PD quick charge