Charging adapter

It will charge just fine. It won’t charge as quickly as it would with a 20 watt charger, but you shouldn’t have any problems.

manzoor88 Said:

"Charging adapter: I am using a 18w adapter to charge my iphone 13 pro. is it ok or i need to change the adapter to 20W. Please advise"

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About Charging Adapter Wattage:

Yes. It is fine, but just know that you are not getting optimal charging (meaning it may take longer to get to a 100% charge).