Replacing Battery in Apple MacBook Pro Retina (Late 2012) – semifluid.com
DENAQ Lithium-Ion Battery for Apple® MacBook® Pro with Retina display Laptops NM-A1398 - Best Buy
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
MacBook Pro 13" Retina Display Late 2012 Battery Contact Board 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
Amazon.com: New A1437 74WH Laptop Battery Compatible with MacBook Pro 13 inch A1425 (Retina Late 2012,Early 2013) Fits MD101 MD102 MD212 MD213 ME662 [6600mAh 11.21V] : Electronics