INPUT: AC 100-240V, 1.5A 50-60Hz; OUTPUT: DC 14.85V-3.05A | Replacement charger AC adapter for Mac book Air 11" and 13.3" after 2012 with Model: A1435、A1465、A1466 | Compatible with Mac Air 11“and13.3”:MD223,MD224,MD231,MD232,MD711,MD712,MD760,MD761,MJVM2,MJVP2,MJVE2,MJVG2,MQD32,42,52 | LED LIGHT PROVIDES STATUS INFO: An amber light lets you know that your notebook is charging, while a green light tells you that you have a full charge. | Service: customer service can solve the problem online 24 hours a day. If there is a problem with your charger, we will solve it as soon as possible.