Cygnett 45W / 4 Port Wall Charger on clearance and down from $64.95 to $31.00.
USB-C Output 1: 5.0V⎓3.0A (15.0W), 9.0V⎓3.0A (27.0W), 12.0V⎓3.0A (36.0W), 15.0V⎓3.0A (45.0W), 20.0V⎓2.25A (45.0W Max)
USB-C Output 2: 5.0V⎓3.0A (15.0W), 9.0V⎓3.0A (27.0W), 12.0V⎓3.0A (36.0W), 15.0V⎓3.0A (45.0W), 20.0V⎓2.25A (45.0W Max)
USB-A Output 3: 5.0V⎓3.0A (15.0W), 9.0V⎓2.0A (18.0W), 12V⎓1.67A (20.0W)
USB-A Output 4: 5.0V⎓ 3.0A (15.0W), 9.0V⎓2.0A (18.0W), 12.0V⎓1.67A (20.0W)
Total Output: 45.0W
I will prefer this ebay deal with two cables, especially with $5 ebay plus voucher.
https://www.ebay.com.au/itm/386788100044