Battery Replacement for the Retina MacBook Pro Costs $200 - IGN
MacBook Pro with Retina display review (15-inch) - The Verge
A1417 95WH Battery for Macbook Pro Retina 15" A1398 Mid 2012 Early 201
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
Amazon.com: A1417 Battery Only for (Mid 2012 & Early 2013) A1398 MacBook Pro - Replacement Battery for A1398 MacBook Pro 15-inch Retina (Mid 2012, Early 2013 Version) - EMC 2512 or 2673 [11.26V/99Wh] : Electronics
A1398 Original Battery A1618 (2015 Version-EMC2909), A1494 (Late 2013 Mid 2014) & A1417 (2012 & Early/Mid 2013) for MacBook Pro 15" Retina - WIT Computers