Will a 30w USB-C charger damage my iPhone 15 Pro Max?

I have a MacBook Air M1 with a 30w USB-C charger, and an iPhone 15 Pro Max.

Is there a danger of overloading the iPhone by charging with the 30W transformer please, or is it always regulated to the correct voltage by the cable?

[Re-Titled By Moderator]

iPhone 15 Pro Max, iOS 17

Posted on May 6, 2024 7:52 AM

Top-ranking reply

Kurtosis12

Level 9

76,948 points

Posted on May 6, 2024 8:00 AM

The phone will tell the charging device what voltage to output, the phone will only draw the wattage it needs. You can't over volt or over current your phone.

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Will a 30w USB-C charger damage my iPhone 15 Pro Max?

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