MacBook Air 11" (Mid 2011-Early 2015) Battery - iFixit
Amazon.com: RayHom A1466 Laptop Replacement Battery for MacBook Air 13 inch A1466 (Mid 2012,Mid 2013,Early 2014, Early 2015,2017) A1369(Late 2010,Mid 2011 Version) 7200mAh, fits A1496 A1405 A1377 : Electronics
MacBook Air 11" Replacement Battery – iFixit Store
MacBook Air 11" (Mid 2011-Early 2015) Battery - iFixit
MacBook Air (2010-2015): Replacing the battery (tutorial)
A1405 Battery for Apple MacBook Air 13" A1369 Mid 2011 A1466 Mid 2012 2013 50Wh - Walmart.com
Amazon.com: New 7.6V 55Wh Laptop Battery Compatible with MacBook Air 13" A1405 A1377 A1496 A1369 (Late 2010 Mid 2011) A1466 (Mid 2012 Mid 2013 Early 2014 Early 2015) MC503 MC504 661-5731 : Electronics
Buy NinjaBatt Battery A1466 A1496 for Apple MacBook Air 13 Inch [Mid 2012 2013 Early 2014 2015, 2017 Years] A1369(Late 2010, Mid 2011) A1405 A1377 - Long Lasting [7200mAh/55Wh/7.6V] Online in Indonesia. B07TRGN79B
7.3V 39Wh A1495 A1406 Laptop Battery for MacBook Air 11'' A1465 A1370 (Mid 2011 2012 2013 Early 2014 2015 Version) MC968 MD223|Laptop Batteries| - AliExpress
7200mA Laptop A1405 A1466 Battery for Apple Macbook Air 13" inch a1405 A1496 A1377 A1369 Late 2017 Mid 2011 2013 Early 2014 2015|Laptop Batteries| - AliExpress
New Genuine A1406 Battery for Apple MacBook Air 11" A1370 Mid 2011 MC968 MC969 | eBay
AKKU 53142: Laptop battery for Apple MacBook Air Mid 2011, Li-Po, 6850 mAh at reichelt elektronik