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] : Video Games
Macbook Pro 15" Early 2011 - Mid 2012 A1382 Battery - Mac Plus
Quality factors relevant for getting a replacement battery (MacBook Pro (13-inch, Mid 2012)) - Ask Different
Replacing Battery in Apple MacBook Pro Retina (Late 2012) – semifluid.com
11.21V 74wh A1437 Replacement Laptop Battery Compatible with Apple MacBook PRO Retina 13'' A1425 MD101 MD101ll/a MD101zp/a Late 2012 Early 2013 - China Laptop Battery and Notebook Battery price | Made-in-China.com
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide