Mac Air Charger Replacement for Mac Book Air with 11 13 Inch Display After 2012 45w Magsafe 2 Power Adapter

The 45Watt MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. Compatible with Macbook Air 11 inch: -MacBook Air (11-inch Mid 2012) MD223?224 -MacBook Air (11-inch, Mid 2013)MD711?712 -MacBook Air (11-inch, Early 2014) MD711?712 -MacBook Air (11-inch, Early 2015) MJVM2?MJVP2 Compatible with MacBook Air 13 inch: -MacBook Air (13-inch, Mid 2012) MD231?232 -MacBook Air (13-inch, Mid 2013) MD760?761 -MacBook Air (13-inch, Early 2014) MD760?761 -MacBook Air (13-inch, Early 2015) MJVE2?MJVG2 -MacBook Air (13-inch, 2017) MQD32?MQD42?MQD52