45W MagSafe 2 Power Adapter
Use an extra adapter for home or work. Apple’s innovative AC adapter is now even more portable and made specifically for your portable Mac. IMPORTANT: Please see the compatility listing to be sure you are purchasing the correct power adapter for your model and year.
COMPATIBILITY: Macbook Air models from 2012 to 2017 Not compatible with MacBook Pro 13-inch or 15-inch Apple Model# MD592LL/A