Official Apple USB-C Power adapter - 29 Watt

The Apple 29W USB-C Power Adapter offers fast, efficient charging at home, in the office or on the go. While the power adapter is compatible with any USB‑C-enabled device, Apple recommends pairing it with the 12-inch MacBook or the 13-inch MacBook Air with Retina display for optimal charging performance. You can also pair it with selected iPhone and iPad Pro models to take advantage of the fast-charging feature. You can also pair it with iPhone 8 or later to take advantage of the fast-charging feature.