Magsafe 2 charger 45W Power Adapter for MacBook Air 11″ 13″ 2012 to 2015 661-6623 A1465 A1466 NB-4890W This is a replacement magsafe 2 power adapter (45w) for the MacBook Air.
Apple part number: 661-6623
MacBook Air
2012 2013 2014 2015
A1466 A1465
MacBook Air 11 Mid 2012 MD223LL A1465
661-6623 45W Power Adapter for MacBook Air 11 Mid 2012 MD223LL A1465