Using power adapter
Can the apple 20W USB-C power adapter be used as charger for iPhone 13
please advice
Can the apple 20W USB-C power adapter be used as charger for iPhone 13
please advice
Absolutely.
You can use it, and you can also use larger USB-C power adapters such as those that are primarily designed for Mac computers.
See the following from Charge your iPhone with an iPad or Mac notebook power adapter - Apple Support
You can use Apple USB power adapters for iPad and Mac notebooks to charge iPhone, iPod, Apple Watch, AirPods, and other Apple products.
And also see: Fast charge your iPhone - Apple Support
Yes.
If still in doubt, see the Compatibility section of Buy 20W USB-C Power Adapter - Apple
Thank you for quick response
it is compatible with iPhone 13, but can I use it to direct charge it through USB-C to lightning cable
Using power adapter