Mac Book Air Charger, 45W Magsafe 2 Power Adapter Replacement T Tip AC Magnetic Charger for Mac Book Pro A1436 A1466 A1465 MD223 MD224 MD231 11Inch 13Inch (Released After Mid 2012) Fully compatible: MacBook air(13 inch, 2017); MacBook air(11 inch, early 2015); MacBook air(13 inch, early 2015); MacBook air(11 inch, early 2014); MacBook air(13 inch, early 2014); MacBook air(11 inch, Mid 2013); MacBook air(13 inch, Mid 2013); MacBook air(11 inch, Mid 2012); MacBook air(13 inch, Mid 2012). part Number: A1435 A1436 A1465 A1466 Magsafe DC connector & LED light: The magnetic DC connector makes it easy to disconnect the cord If someone should trip over it, and also helps prevent fraying or weakening of the cables over time. An amber light lets you know that your notebook is charging while a green light tells you that you have a full charge Parameter: electric power: 45W; input: AC 100-240v-1.5a, 50-60Hz; output: DC 14.85V-3.05a Durable material: made of highest material that can against over current, over voltage, over load, short- circuit protection and auto recovery. Certificated with UL/CE/FCC/RoHS standard Quality assurance: certificated with UL/CE/FCC/RoHS standard. Every Repoo product enjoys a 3-month after-sale service an d A 32-hour online service