Iphone 12 Fast Charging
I want to purchase iPhone 12 but before that I want to know which adapter support fast charging as well as MagSafe wireless charger?
Question marked as
The 20W -- see: Buy 20W USB-C Power Adapter - Apple
See the following from MagSafe Charger - Apple
Recommended: 20W USB-C Power Adapter (sold separately)
and also see the following from Fast charge your iPhone - Apple Support
You need a 20W or higher power adapter to fast charge your iPhone 12.