SOLVED: How to check if my battery is an original one? - MacBook Pro 15" Retina Display Mid 2015 - iFixit
![Amazon.com: NinjaBatt Battery A1466 A1496 for Apple MacBook Air 13 Inch [2010 2011 2012 2013 2014 2015 2017 Years] A1369 A1405 A1377 - High Performance [7200mAh/55Wh/7.6V] : Electronics Amazon.com: NinjaBatt Battery A1466 A1496 for Apple MacBook Air 13 Inch [2010 2011 2012 2013 2014 2015 2017 Years] A1369 A1405 A1377 - High Performance [7200mAh/55Wh/7.6V] : Electronics](https://m.media-amazon.com/images/I/811dROutxpL._AC_UF350,350_QL80_.jpg)
Amazon.com: NinjaBatt Battery A1466 A1496 for Apple MacBook Air 13 Inch [2010 2011 2012 2013 2014 2015 2017 Years] A1369 A1405 A1377 - High Performance [7200mAh/55Wh/7.6V] : Electronics
![2015 Macbook Air with Sonoma 14.1 Turns off completely at 30% battery without warning : r/OpenCoreLegacyPatcher 2015 Macbook Air with Sonoma 14.1 Turns off completely at 30% battery without warning : r/OpenCoreLegacyPatcher](https://preview.redd.it/2015-macbook-air-with-sonoma-14-1-turns-off-completely-at-v0-j2dltz5scsvb1.png?width=272&format=png&auto=webp&s=8e63cbd14055af815d411854611db6d26215262b)