INPUT: AC 100-240V, 1.5A 50-60Hz; OUTPUT: DC 14.08V-3.05A.Knowing what specific mac air model you have is important.Please check out carefully before purchasing.Replacement charger AC adapter for Mac Book Air 11" 13" from end 2012; compatible only with Mac Book Air (11-inch, early 2015); Mac Book Air (13-inch, early 2015); Mac Book Air (11-inch, early 2014); Mac Book Air (13-inch, early 2014); Mac Book Air (11-inch, mid 2013); Mac Book Air (13-inch, mid 2013); Mac Book Air (11-inch, mid 2012); Mac Book Air (13-inch, mid 2012)Compatible with Mac Book Air 11“and 13”with Model: A1435、A1465、A1466,:MD223,MD224,MD231,MD232,MD711,MD712,MD760,MD761,MJVM2,MJVP2,MJVE2,MJVG2,MQD32,42,52LED 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 chargeService: Our customer service is online all day, and our products provide 24 month warranty service. You can contact us at any time if you have any problems with the products, and we will solve them for you at the first time. Product Description 45W Power Adapter design with LED light provides charging status. When the connection is secure, an LED located at the head of the DC connector lights up; An amber light lets you know that your mac is charging, while a green light tells you that your mac has a full charge. The charger features a magnetic connector that ensure your power cable will disconnect harmlessly SorsnA mac book air charger Specifications: Input: AC 100-240V, 1.5A 50-60Hz Output: DC 14.85V-3.05A Max Power:45W Magnetic 2 "T" Shape Connector Compatible with Air 11”/13” (Mid 2012-2016) Fits Mac Model Number: A1435、A1465、A1466,Replace A1436 Charger; Compatible with Mac book Air 11 inch: -Mac book Air (11-inch Mid 2012) MD223、224 -Mac book Air (11-inch, Mid 2013)MD711、712 -Mac book Air (11-inch, Early 2014) MD711、712 -Mac book Air (11-inch, Early 2015) MJVM2、MJVP2 Compatible with Mac book Air 13 inch: -Mac book Air (13-inch, Mid 2012) MD231、232 -Mac book Air (13-inch, Mid 2013) MD760、761 -Mac book Air (13-inch, Early 2014) MD760、761 -Mac book Air (13-inch, Early 2015) MJVE2、MJVG2 -Mac book Air (13-inch, 2017) MQD32、MQD42、MQD52 Notes: -1.Put it at a dry and cold place when charging. -2.Do not use the charger with wrong mac model. For Macbook Air 45w Power Adapter Track Page Views WithAuctiva's Counter