27600mAh capacity to keep your devices powered during travel. Charge 3 devices simultaneously, with dynamic power distribution for optimal speed. The smart Lcd shows power levels and recharge time, while comprehensive protection ensures device safety.Total Cell Capacity: 27600mAh (4600mAh x 6PCS) / 99.36Wh (21.6V)Usb-1/2 (C) Input: 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 5A / 28V 5A / 140W(Max)Usb-1/2 (C) Output: 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 5A / 28V 5A /Pps: 3.3-21V 5A / Avs: 15-28V 5A / 140W(Max)Usb-1 (A) Output: 5V 3A / 9V 2A/ 12V 1.5A / 10V 2.25A / 22.5W(Max)Usb-1 (C)+Usb-2 (C): 65W+65WUsb-1 (C)+Usb-1 (A): 100W+22.5WUsb-2 (C)+Usb-1 (A): 100W+22.5WUSB-1 (C)+USB-2 (C)+USB-1 (A): 60W+60W+18WMax Output: 140WDimensions: 153 x 53 x 50mm / 6.02" x 2.09" x 1.97"Weight: 643g / 22.68oz