Quick Charge: The maximum output power can reach 20W, which can charge the iPhone 13 to 60% in just 30 minutes. Fast charging works on iPhone 8 or later, iPad, iPad mini, iPad Air, iPad Pro, Apple Watch, AirPods, and any device that supports the USB Power Delivery charging protocol. It must be used with a USB-C to Lightning cable or a USB-C to USB-C cable to realize fast charging.