Does the iPhone 8/X fast-charge when connected to a Macbook Pro USB-C port, via the Apple USB-C to lighting cable? If yes, does it work when the Macbook Pro is on battery power only, or does the laptop need to be plugged into the 87W USB-C Power Adapter?
iPhone X, iOS 11.1
No. As explained in the support document you came from, Fast charging happens when using one of the listed power adapters.
The USB-C ports on a MacBook do not provide enough power for fast charging.
No. As explained in the support document you came from, Fast charging happens when using one of the listed power adapters.
The USB-C ports on a MacBook do not provide enough power for fast charging.
iPhone 8/X fast charge off of Macbook Pro USB-C port?
