My MacBook Pro needed a battery replacement | Ctrl blog
Amazon.com: CSEXCEL A1502 A1582 Battery Replacement for MacBook Pro 13inch A1502 A1582 A1493 Battery Late 2013 Mid 2014 Early 2015 Year Version - 11.42V / 74.9Wh : Electronics
Replacing the battery in a Macbook Pro Retina (late 2013) – todbot blog