Hmleaf 45W L shape Car Chargerr for Apple Macbook Air 11 Inch 13 Inch 45Watt Car Charger for macbook AC Input: 100-240V~ 50-60Hz 1.5A, DC Output:14.5V-3.1A (45W) L connector Compatible with following main model: For A1244, A1237, A1304, A1369 2008 model. With extra usb slot ( 5v,1.5 A),you can charge other device with standard usb cable