45w Genuine Apple MacBook Air AC Power Adapter - MacBookAdapter.com
UNBOXING: APPLE MacBook Air 11inch Power Adapter. 45W MagSafe 2. (MODEL A1436) - YouTube
Amazon.co.jp: Macbook Air Charger 45W Mag 2 T Shape Compatible Power Adapter for Macbook A1435 / A1436 / A1465 / A1466 T-Connector for MacBook Air 11" and 13" : Computers