Can I use 20w charger to iPhone 11
Can I use 20w adopter to charge iPhone 11 and iPhone XR
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Fast charge your iPhone
Use fast charge with certain iPhone models. You can recharge your iPhone up to 50 percent battery in around 30 minutes.
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:
