Apple Macbook Air 13" Mid-2011 i7-2677M 1.8GHz 4GB RAM 256GB SSD A1369 | eBay
Apple MacBook Air (A1369; Mid 2011) 128GB SSD, 4GB, 1.7GHz Intel Core i5 13- inch | eBay
Amazon.com: Replacement Laptop Battery for Apple 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 [New Upgraded 3.0] : Electronics
Apple Refurbished MacBook Air 2011 | Macbook Air 13 Inch | Pacific Macs
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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