During the tests, experts found that the maximum power of the iPhone air charging was about 18-19 Watts. For comparison, the Basic iPhone 17 supports charging up to 27-28 Watt and up to the iPhone 17 Pro Max 36 Watt.
Apple, like the iPhone 16 models, iPhone Air, a 20 Watt capacity adapter while using a 50% charging in 30 minutes, he says. Modern models such as iPhone 17, iPhone 17 Pro and iPhone 17 Pro Max charge up to 50% in 20 minutes.
As Macrumors points out, although the iPhone air charging ratio is lower than other models, this is still described with “sophisticated”. In addition, less charging power contributes to smaller heating of the battery, which potentially increases service life.
Source: Ferra

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