Compatible with Mac Book Air Charger 45W power adapter compatible withMac Book Air (13-inch, 2017); 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), Part NumberA1466/A1465 LED indicator 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 notebook is charging, while a green light tells you that you have a full charge. An AC cord is provided with the adapter for maximum cord length, while the AC wall adapter (also provided) gives you an even easier and more compact way to travel. Buyer attention Keep children away from its reach. Do not place it in high temperature or humidity circumstance> do not use another charger with different voltage and power for replacement
