Amazon.com: iProPower A1382 Battery for MacBook Pro A1286 15" inch Laptop [Only for Early 2011, Late 2011, Mid 2012 Version] High Capacity 7200mAh 10.95V/77.5Wh Replacement Battery : Electronics
Amazon.com: Temark New A1382 Battery for MacBook Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012), fit MC721LL/A MC723LL/A 661-5844 020-7134-A : Electronics
Macbook Pro 15" Retina A1398 Take Apart (2012 Model) - YouTube
2012 Macbook Pro 15" A1286 Battery Replacement - YouTube
Quality factors relevant for getting a replacement battery (MacBook Pro (13- inch, Mid 2012)) - Ask Different
MacBook Pro 15" Retina Top Case w/ Battery (Mid 2012 - Early 2013) DIY Parts replacement Top Bottom Case Keywords
Amazon.com: VUOHOEG A1494 Laptop Battery Replacement for MacBook Pro 15 inch Retina A1398 (Late 2013 & Mid 2014);fit Retina ME293 ME294 : Electronics
MacBook Pro (Retina, 15-inch, Mid 2012) - Technical Specifications
NewerTech® : Batteries : NuPower® Battery for MacBook Pro 15" Unibody Early & Late 2011, Mid-2012 Models
Recyclers disagree on impact of glued-in Retina MacBook Pro batteries | Ars Technica
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
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) - Newegg.com
How to replace the battery in Apple MacBook Pro 15-inch A1417 for model A1398 (Mid 2012) - YouTube
A1417 Laptop Battery Replacement for MacBook Pro 15 Inch Retina A1398 MC976LL/A | eBay
Amazon.com: iFixit A1398 A1417 Battery for MacBook Pro 15" Retina (Mid 2012-Early 2013) - Repair Kit : Electronics
Apple Will Finally Replace Batteries in Mid 2012 and Early 2013 MacBook Pros
15" Top Case Keyboard Trackpad Battery A1398 MacBook Pro Retina Mid 2012 E 2013 | eBay