This Apple 45W MagSafe 2 Power Adapter is designed to power your MacBook Air and charge its battery. It features a magnetic connector that ensures a secure connection and allows you to easily disconnect the adapter if someone trips on the cord. This MagSafe 2 power adapter is compatible with the following MacBook Air models: 11-inch (Mid 2011 and later), 13-inch (Mid 2012 and later). This adapter is also compatible with other devices that use a MagSafe 2 connector.
