Can the MacBook Pro charger be used for fast charging of iPhone and iPad?

The chargers of Apple products seem to be the same, so there must be many friends who have questions. Can I use the chargers of other Apple products to charge my phone? Of course the answer is yes! Apple officially stated that you can use the Mac power adapter to charge the iPhone or iPad, and many professionals abroad have made relevant evaluations on this, and it turns out that it is safe and rechargeable. (Refers to Mac notebook power adapters that use the USB-C interface standard, such as MacBook, 2018 MacBook Air and 2016 and newer MacBook Pro power adapters)
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Mac notebook power adapter can not only charge iPhone, but also iPad, iPod, Apple Watch, AirPods and other devices are charged. This is because the Mac notebook computer power adapter is backward compatible with the iPhone’s 2.4A charging protocol, so using this method to charge the iPhone will not cause damage to the phone.
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In fact, the Mac notebook power adapter supports 20.3V/3A, 15V/3A, 9V/3A, 5.2V/3A, input gears, and is compatible with most Apple devices.
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The 2018 iPad Pro uses a USB-C interface, so you can directly charge the iPad Pro with a Mac notebook charging cable. The iPhone and the old iPad still use the Lightning interface, so you need to purchase an additional USB-C to Lightning cable or adapter.

In addition, the power adapter of Mac notebook supports USB PD fast charging protocol, which can realize fast charging for Apple devices equipped with fast charging technology for iPhone 8 and later models.

In addition to charging a mobile phone or iPad with a Mac power adapter, you can also use a Mac notebook to directly charge an iPhone or iPad, and you can even use an iPad Pro to charge an iPhone.
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Origin blog.csdn.net/macwbear/article/details/108491245