Capacity: 20000 mAh_x000D_Input Voltage: MicroUSB: DC5V/2.0A, 9V/2.0A, 12V/1.5A(18W); Type C: DC5V/2.0A, 9V/2.0A, 12V/1.5A(18W)_x000D_Output voltage: USB1 & USB2: DC 5V/4.5A, 5V/2.4A, 9V/2A, 12V/1.5A (22.5W); Type C: DC 5V/2.4A, 9V/2.22A, 12V/1.67A (20W)_x000D_Connection type: Micro USB, Type-C, 2USB_x000D_Materials: ABS_x000D_Weight: 395 g_x000D_Overall dimensions: 137mm x 70mm x 27mm