MageSafe 2 (45W) Power Adapter for MacBook Air

Apple Part #: 661-6623
Model: A1436

Details

This charger is compatible with the following MacBook Air Devices:

MacBook Air 11″ A1465

MacBookAir5,1 Mid 2012: MD223LL/A (1.7 GHz Core i5)
MacBookAir5,1 Mid 2012: MD224LL/A (1.7 GHz Core i5)
MacBookAir5,1 Mid 2012: MD224LL/A (2.0 GHz Core i7)
MacBookAir6,1 Mid 2013: MD711LL/A (1.3 GHz Core i5)
MacBookAir6,1 Mid 2013: MD712LL/A (1.3 GHz Core i5)
MacBookAir6,1 Mid 2013: MD712LL/A (1.7 GHz Core i7)
MacBookAir6,1 Early 2014: MD711LL/B (1.4 GHz Core i5)
MacBookAir6,1 Early 2014: MD712LL/B (1.4 GHz Core i5)
MacBookAir6,1 Early 2014: MD712LL/B (1.7 GHz Core i7)
MacBookAir7,1 Early 2015: MJVM2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7)
MacBookAir7,1 Early 2015: MJVP2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7)

MacBook Air 13″ A1466

MacBookAir5,2 Mid 2012: MD231LL/A (1.8 GHz Core i5)
MacBookAir5,2 Mid 2012: MD232LL/A (1.8 GHz Core i5)
MacBookAir5,2 Mid 2012: MD232LL/A (2.0 GHz Core i7)
MacBookAir5,2 Mid 2012: MD846LL/A (2.0 GHz Core i7)
MacBookAir6,2 Mid 2013: MD760LL/A (1.3 GHz Core i5)
MacBookAir6,2 Mid 2013: MD761LL/A (1.3 GHz Core i5)
MacBookAir6,2 Mid 2013: MD761LL/A (1.7 GHz Core i7)
MacBookAir6,2 Mid 2014: MD760LL/B (1.4 GHz Core i5)
MacBookAir6,2 Mid 2014: MD761LL/B (1.4 GHz Core i5)
MacBookAir6,2 Mid 2014: MD761LL/B (1.7 GHz Core i7)
MacBookAir7,2 Early 2015: MJVE2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7)
MacBookAir7,2 Early 2015: MJVG2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7)
MacBookAir7,2 Early 2015: MMGF2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7)
MacBookAir7,2 Early 2015: MMGG2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7)

Other Helpful Identifying Numbers