Replacing the battery in a Macbook Pro Retina (late 2013) – todbot blog
Amazon.com: A1417 Laptop Battery Replacement for MacBook Pro 15 Inch Retina A1398 (2012 Early-2013 Version), Replacement ME665LL/A ME664LL/A MD831LL/A MC975LL/A MC976LL/A : Electronics
A1618 New Laptop Battery Replacement A1494 A1398 Battery for MacBook Pro Mid 2015 Mid 2014 Late 2013 15 inch Retina MJLQ2LL/A MJLT2LL/A MJU2LL/A EMC 020-00079 02000079 [11.36V/99.5Wh] - Newegg.com
MacBook Pro 15" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide
MacBook Pro 15" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide
Puredick This A1398 Battery for (Mid 2012 & Early 2013 - Please Confirm Your MacBook Year Before Buying) A1417 Battery only for Mid 2012 & Early 2013 15-inch Retina A1398 MacBook Pro : Electronics - Amazon.com
MacBook Pro 15" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide
MacBook Pro 15" Retina Display Late 2013 Battery Replacement - iFixit Repair Guide