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Agent OrangeZ

macrumors 68040
Original poster
Mar 17, 2010
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Planet Earth
Curious... When using a USB-C to Lightning Cable... plugging iPhone into a Mac Mini... is it charging the iPhone as fast (or faster?) than the 18W Apple fast charger wall plug?
Screen Shot 2019-09-20 at 12.41.07 AM.png
 
I use the lightning cable with the Apple USB-C to USB-A adapter Plugged into my 2018 Mini.

Definitely doesn’t seem to charge ultra fast but I’ve never timed it.

In iOS 13 there’s an option to turn on/off Peak Performance Charging that may inhibit a faster charge past 80% capacity.
 
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