NOTE: This battery only compatibility with Apple Macbook Air 11.6 inch A1465 (EMC 2558) (Mid 2012), A1465 (EMC 2631) (Mid-2013, Early 2014), A1465 (EMC 2924) (Early 2015), A1370 (EMC 2471) (Mid 2011).Battery Specifics: Li-Polymer 7.6V/38.75Wh/4800mAhImportant to find MacBook model number: About this Mac --> More info... --> Serial number--> Check your MacBook's version on official website or Google with the SN. (Please check the MacBook Pro Model Number on the laptop back case and Make Sure Your Own Laptop Battery Model Before Place Order!)Package list: Battery + S2 Stainless Steel Screwdriver Kits + helper stick + ManualWarranty: Free 12-month warranty and customer service.Compatible with MacBook Air 11" A1465 Battery Part Number:A1495 or A1406Compatible with MacBook Air 11" Model Number:Apple MacBookAir5,1 11.6-inch A1465 - (Mid 2012)MD223LL/A (1.7 GHz Core 2 Duo)MD224LL/A (2.0 GHz Core 2 Duo)Apple MacBookAir6,1 11.6-inch A1465 - (Mid 2013)MD711LL/A (1.3 GHz Core i5)MD712LL/A (1.3 GHz Core i5)A1465 (EMC 2631)Apple MacBookAir6,1 11.6-inch A1465 - (Early 2014)MD711LL/B (1.4 GHz Core i5)MD712LL/B (1.4 GHz Core i5)A1465 (EMC 2631)Apple MacBookAir7,1 11.6-inch A1465 - (Early 2015)MJVM2xx/AMJVP2xx/AA1465 (EMC 2924)MacBook Air 11" computer models:A1465 - (Mid 2012 Mid 2013 Early 2014 Early 2015 version)MD223xx/A SeriesMD224xx/A SeriesMD711xx/A SeriesMD712xx/A SeriesMD711xx/B SeriesMD712xx/B SeriesMJVM2xx/A SeriesMJVP2xx/A SeriesApple MacBookAir4,1 11.6-inch A1370 - (Mid 2011)MC968LL/A (1.6 GHz Core 2 DuoMC969LL/A (1.6 GHz Core 2 Duo)A1370 (EMC 2471)MacBook Air 11" computer models:A1370 - (Mid 2011 version)MC968xx/A SeriesMC969xx/A Series