Original A1618 Genuine OEM Battery Apple MacBook Pro 15" Retina A1398 Mid 2015 763383128173 | eBay
Recyclers disagree on impact of glued-in Retina MacBook Pro batteries | Ars Technica
Original A1322 Replacement Battery for Apple MacBook Pro 13 inch A1278 2012 [65Wh/10.95V/6000mAh] - Newegg.com
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