?Warranty Service?We provide a 12 month warranty for macbook usb c charger, we always strive to provide high quality products at unbeatable prices, if you have any quality problems or suggestions for improvement, please feel free to contact our customer service team. ?100W Macbook Charger Features?100w usb-c power adapter is light weight and takes up little space. AC adapter is compatible with more Apple product models. Macbook charger meets electrical safety and design standards. Built-in IC chip technology protects against short circuits, overvoltage, overcurrent and internal overheating without worrying about functional device damage. Keeps your laptop safe from battery charging while you work. ?Super Fast Charger?100W USB-C power adapter with 96% charging efficiency, our charger delivers fast and steady current, the charger can fully charge most laptops in about 1 hour and 30 minutes. It can charge most cell phones from 0% to 80% in less than 20 minutes. With our chargers, you can charge quickly and efficiently at home, in the office or on the go, solving all your charging problems. ?Compatible with Apple Computer Models?Compatible with Apple MacBook Pro 16, 15, 14, 13 inch, New MacBook Air 13 inch 2022 2021 2020 2019 2018 2017, iPad Pro 12.9 11 inch 2020/2018 and iPad Air 10.9 " (2020) and all USB-C port devices, laptops and smartphones. Automatically recognizes and converts charging power. ?Replacement Macbook Pro Charger? Input:100-240V 50-60Hz 1.8A, Output:5V/3A,9V/3A,10V/5A,12V/5A,15V/5A,18V/5A,20V/5A.Connector Size:USB C to C port,Watt:100W Max.Compatible 29W 30W 45W 61W 67W 87W,96W usb-c power adapter.