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Level 1

4 points

Is it okay to use 20w charger for iPhone11?

iPhone 11, iOS 14

Posted on Jul 15, 2021 2:11 AM

Top-ranking reply

Community+ 2024

Level 10

416,744 points

Posted on Jul 15, 2021 2:13 AM

Yes.

You can fast charge your iPhone 8 and later up to 50 percent battery in around 30 minutes.1

Fast charging works when you use an Apple USB-C to Lightning cable and one of these adapters:

Apple 18W, 20W,2 29W, 30W, 61W, 87W, or 96W USB-C Power Adapter
A comparable third-party USB-C power adapter that supports USB Power Delivery (USB-PD)

If you're not sure which Apple Power Adapter you have, check the wattage on the top or bottom of the adapter:

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