MacBook Pro 13" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide
Amazon.com: iFixit A1502 A1493 Battery for MacBook Pro 13" Retina (Late 2013/Mid 2014) - Repair Kit : Electronics
Amazon.com: iFixit A1398 A1494 Battery for MacBook Pro 15" Retina (Late 2013/Mid 2014) - Repair Kit : Electronics
Amazon.com: Techowl A1502 Battery Replacement for MacBook Pro (Retina,13-inch, Early 2015/Mid 2014/Late 2013) A1582 A1493 Battery for MacBook Pro A1502 [11.36V 6600mAh 74.97Wh] : Electronics
Mid 2014 13" inch Retina MacBook Pro A1502 Battery Replacement Repair Spicy Pillow - YouTube
Amazon.com: POWERWOO A1502 A1582 Battery for MacBook Pro 13 inch Retina (Early 2015, Mid 2014, Late 2013) A1493 Battery Replacement - High Performance [11.42V/ 74.9Wh] : Electronics
MacBook Pro 13" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide