All the chargers tested here can also fast-charge an iPhone. PD version 3.0 supports up to 100W. PD 3.1 can charge at 140W, which is what you need to fast-charge a 16-inch MacBook Pro. Note that ...

The best MacBook Pro accessories add more flexibility and ... This slim-built portable charger has a built in display that shows the current battery percentage, voltage, and current display.