Amazon is offering the RAVPower 20000mAh 60W PD 3.0 Power Bank for $45 with a direct discount. This is 10 percent off the regular price.
A substantial 60W PD output means that your MacBook Pro can be charged perfectly by this USB C portable charger, just as good as the original charger.
USB C Portable Charger with 20000mAh internal battery power to power up your iPhone 12 Pro from 0% to 4.3 times full, XS 4.5 times, iPad Pro 2020 1.5 times, MacBook Pro 2019 0.7 times internal battery capacity (Data based on internal lab testing).
PD power bank with one PD3.0 60W USB-C port and one QC3.0 18W USB-A port to ensure that you can simultaneously charge your laptop and phone at top speeds.
To refuel the USB C power bank in 3 hours, pair the included USB-C to USB-C cable with a 30W Power Delivery wall charger (Not included).
This USB C power bank, packed with the LG 21700 High-Density battery pack, is forged to protect against damage caused by overcurrent and overheating problems.