Amazon.com: A1820 New Laptop Battery Replacement for Apple MacBook Pro 15 inch A1707 Late 2016 / Mid 2017 EMC 3072 EMC 3162 MLH32LL/A MLH42LL/A MPTR2LL/A MPTT2LL/A : Electronics
MacBook Pro (Retina, 15-inch, Mid 2015) - Technical Specifications
Amazon.com: iFixit A1398 A1417 Battery for MacBook Pro 15" Retina (Mid 2012-Early 2013) - Repair Kit : Electronics
99.5Wh Battery for Apple MacBook Pro 15" Retina 020-00079 A1618 A1398 Mid 2015 | eBay
Amazon.com: NinjaBatt Battery A1494 for Apple MacBook Pro Retina 15" [Mid & Late 2013 2014 Years] A1398 ME293 ME294 - Long Lasting [11.26V/95Wh] : Electronics
Apple issues voluntary recall of 2015 MacBook Pro batteries due to overheating concern | TechCrunch