M1 MacBook Air battery health at 89% after 11 months, is this even normal or should I get it replaced? - Quora
![Amazon.com: ZTHY A2389 A2337 Battery Replacement for MacBook Air 13 Inch A2337 M1 2020 EMC 3598 MGN53LL/A MGN83LL/A MGN63LL/A MGN93LL/A MGND3LL/A MGN73LL/A MGNA3LL/A MGNE3LL/A MVH22LL/A MWTJ2LL/A 11.39V 49.9Wh : Electronics Amazon.com: ZTHY A2389 A2337 Battery Replacement for MacBook Air 13 Inch A2337 M1 2020 EMC 3598 MGN53LL/A MGN83LL/A MGN63LL/A MGN93LL/A MGND3LL/A MGN73LL/A MGNA3LL/A MGNE3LL/A MVH22LL/A MWTJ2LL/A 11.39V 49.9Wh : Electronics](https://m.media-amazon.com/images/I/715eA8X2i5L.jpg)
Amazon.com: ZTHY A2389 A2337 Battery Replacement for MacBook Air 13 Inch A2337 M1 2020 EMC 3598 MGN53LL/A MGN83LL/A MGN63LL/A MGN93LL/A MGND3LL/A MGN73LL/A MGNA3LL/A MGNE3LL/A MVH22LL/A MWTJ2LL/A 11.39V 49.9Wh : Electronics
![The Nightmare of Replacing a Battery on a Mac Laptop (Why Your Machine Might Be Lying to You) - Photofocus The Nightmare of Replacing a Battery on a Mac Laptop (Why Your Machine Might Be Lying to You) - Photofocus](https://i0.wp.com/photofocus.com/wp-content/uploads/2014/05/internalpower.jpg?resize=740%2C416&ssl=1)