Cheapest historical price.
Features:
Brand Name: BASEUS
Battery Type: Li-polymer Battery
Features: Digital Display
Output Interface: Double USB
Output Interface: USB-Type C
Certification: CE, FC, RoHS
Origin: CN
Input Interface: USB Type C
Shell Material: Plastic
Type: Portable Power Bank
Support Quick Charge Technology: Two-way Quick Charge
Max Input: 100W
Type C1 Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A 65W
Type C 2 Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A 65W
Type C 1 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A 100W
Type C 2 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A 100W
USB 1 Output: 4.5V/5A, 5V/4.5A, 5V/3A, 9V/3A, 12V/2.5A 30W
USB 2 Output: 4.5V/5A, 5V/4.5A, 5V/3A, 9V/3A, 12V/2.5A 30W
Type C 1 + Type C2 Output: 65W + 30W
USB + Type C Output: 65W + 30W
USB 1 + USB 2 Output: 5V/3A
Type C 1 + Type C2 + USB Output: 45W + 30W + 18W
Note this is the original. The upgraded version is smaller and better value at $70
https://www.ebay.com.au/itm/314883600346