Amazon.com: Replacement Battery for MacBook Air 13 inch A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015,2017) A1369(Late 2010, Mid 2011) 7200mAh Laptop Battery for Apple MacBook Air A1496 A1377 A1405 Battery : Electronics
Macbook Air 11" A1370/A1465 Battery Replacement for (Mid 2011-Early 20
Amazon.com: Replacement Battery for MacBook Air 13 inch A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015,2017) A1369(Late 2010, Mid 2011) 7200mAh Laptop Battery for Apple MacBook Air A1496 A1377 A1405 Battery : Electronics
Replacing the Battery in a MacBook Pro Unibody (2009-2012) in 5 Minutes! - YouTube
Battery for MacBook Air 11" A1370 + A1465 (Mid 2011-Early 2015)
Amazon.com: NinjaBatt Battery A1465 A1370 for Apple MacBook Air 11" [Mid 2011 2012 2013 Early 2014 2015 2016 2017 Years] A1495 A1406 - High Performance [5100mAh/39Wh/7.6V] : Electronics
Amazon.com: Saleaps A1466 Replacement Battery for MacBook Air 13 inch 2017, Early 2015 Early 2014, Mid 2013 Mid 2012 Mid 2011, Late 2010 7200mAh 7.6V Fits A1369 A1405 A1496 A1377 : Electronics
1 Year Warranty] DR. BATTERY A1466 A1496 Apple MacBook Air 13 Inch [2010 2011 2012 2013 2014 2015 2016 2017 Years] A1369 A1405 A1377 - High Capacity [7.6V / 55Wh] : Amazon.ca: Electronics
Amazon.com: A1466 Battery For MacBook Air Battery Replacement 13 inch (A1466 2012 - 2015 and 2017) (A1369 2010-2011) - A1377 A1405 A1496 Universal Battery for 13-Inch Macbook Air [7.6V/55W/7200mAh with Warranty] : Electronics
How to Replace the Battery in a 13-inch MacBook Air (Mid 2011) MacBookAir4,2 - YouTube
Amazon.com: Replacement Battery for MacBook Air 13 inch A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015,2017) A1369(Late 2010, Mid 2011) 7200mAh Laptop Battery for Apple MacBook Air A1496 A1377 A1405 Battery : Electronics
Replacement Battery for MacBook Air 11-Inch (2011-2015)
Amazon.com: Puredick A1406 A1465 Battery, Replacement Battery for MacBook Air 11 inch (2012-2015 A1465) and (Mid 2011 A1370) - A1406 A1495 Battery for 11-inch MacBook Air [7.3V/35W/4790mAh] : Electronics
MacBook Air 13 - A1369 Late 2010 - Mid-2011, A1466 Early 2014 - Mid-2017 Battery
AKKU 53142: Laptop battery for Apple MacBook Air Mid 2011, Li-Po, 6850 mAh at reichelt elektronik
How to Tell If Your MacBook Needs a New Battery | iFixit News