MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
Amazon.com: A1382 Battery for MacBook Pro 15 inch A1286 Early 2011 Late 2011 Mid 2012 New Replacement Laptop Battery (7200mAh 10.95V/78.84Wh 25 Months Warranty) : Electronics
Battery Replacement for the Retina MacBook Pro Costs $200 - IGN
MacBook Pro (Retina, Mid 2012) Battery Replacement - YouTube
Quality factors relevant for getting a replacement battery (MacBook Pro (13-inch, Mid 2012)) - Ask Different
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
Amazon.com: New Laptop Replacement Battery for A1278 A1322 [MacBook Pro 13 inch] - (Mid 2009, Mid 2010, Early 2011, Late 2011, Mid 2012), fit MB990LL/A MC724LL/A - [Li-Polymer 6-Cell 66.6Wh 11.1V] : Electronics
MacBook Pro Battery Replacement (Early 2011 to Mid 2012) - YouTube