High quality 30000mAh Li-polymer battery iQ Smart Charging Technology - built-in advanced chip automatically detects the connected device and charges it with the maximum current appropriate for it High performance - fast charging of 5 devices at once Output: USB 1/2 /3 - 5V/3.0A (15.0W max)USB 4 QC 3.0 + SCP - 4.5V/5.0A, 5V/4.5A, 5V/3.A, 9V/3.A, 12V/2.5A, 20V/1.5A (30.0W max)USB-C PD 3.0 - 5V/3.0A, 9V/3.0A, 12V/3.0A, 15V/3.0A, 20V/3.25A (65.0W max)input: micro USB - 5V/2.0A, 9V/2.0A, 12V/1.5A Lightning - 5V/2.1AUSB-C - 5V/3.0A, 9V/3.0A, 12V/3.0A, 15V/3.0A, 20V/3.0A Simultaneous charging of the power bank and devices connected to it compact dimensions of the powerbank and low weight of 550g crisp, large display