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 Display Mid 2012 Teardown - iFixit
Amazon.com: Puredick A1417 Battery for (Mid 2012 & Early 2013) MacBook Pro A1398 Battery Replacement - [Upgraded A1417 Battery for 15-inch Retina A1398 MacBook pro 2012 to Early-2013] EMC 2512 or 2673 : Electronics
Genuine OEM A1382 Battery For Apple MacBook Pro 15" A1286 Late 2011 Mid 2012 | eBay
Amazon.com: XINGLT A1707 Replacement Battery for MacBook Pro,A1820 Laptop Battery for MacBook Pro 15 inch A1707 (Late 2016, Mid 2017) 6680mAh 76.15Wh EMC 3072 3162 : Electronics
Amazon.com: Egoway A1398 Battery, A1494 A1618 Rplacement Battery Compatible with Mac Book Pro 15 inch Retina A1398,EMC 2745 2881 2909 2910 [11.26V/8440mAh] : Electronics