Replacement Battery for MacBook Pro A1398 (Late 2013, Mid 2014, Mid 2015 Version), Apply to MacBook Pro 15 inch Retina Late 2013Mid 2014 and Mid 2015 - A1494 A1618 Battery - Newegg.com
Amazon.com: ASMARK MacBook Pro A1398 Battery Replacement for 15-inch (Mid 2015,Mid 2014,Late 2013) Retina A1494/A1618 Battery : Electronics