From Apple
• The Apple 20W USB‑C Power Adapter offers fast, efficient charging at home, in the office or on the go. Pair it with iPhone 8 or later for fast charging - 50 percent battery in around 30 minutes. Or pair it with the iPad Pro and iPad Air for optimal charging performance. Compatible with any USB-C enabled device. --- • What's in the box:Apple 20W USB-C Power Adapter • Charging cable sold separately.