Antonio recently bought his iPhone 14 Pro Max. It's taking over an hour to charge the device to 50% using his 5W USB power adapter that came with his previous iPhone.
Why can't Antonio fast charge his iPhone?
A.
Fast charging iPhone 14 Pro Max to 50% takes more than 60 minutes.
B.
Fast charging requires a 61W or higher power adapter.
C.
Fast charging requires a 20W or higher power adapter.
D.
Fast charging isn't supported on iPhone 14 Pro Max.
Antonio can’t fast charge his iPhone 14 Pro Max using his 5W USB power adapter because it doesn’t support the USB Power Delivery (USB-PD) protocol that enables fast charging. To fast charge his iPhone 14 Pro Max, he needs a 20W or higher power adapter that supports USB-PD, such as the Apple 20W USB-C Power Adapter1 or a comparable third-party adapter. With a 20W or higher power adapter, he can charge his iPhone 14 Pro Max up to 50% battery in around 30 minutes2. Fast charging is supported on all iPhone 14 models, as well as iPhone 13, iPhone 12, iPhone 11, iPhone SE (2nd generation), iPhone X, iPhone 8, and later models2. References: Apple 20W USB-C Power Adapter - Apple, Fast charge your iPhone - Apple Support
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