AKKU 53772: Laptop battery for Apple MacBook Pro Retina, Li-Po, 6559 mAh at reichelt elektronik
Amazon.com: NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2012 2010 2009 Early 2011 Late 2011] - High Performance [65.7Wh/10.95v] : Electronics
Amazon.com: BatPower A1383 Replacement Laptop Battery for Apple Early 2011 Late 2011 MacBook Pro 17-inch A1297 EMC 2352-1 2564 Battery MacBook Pro 17" Core i7 A1297 Apple A1383 Battery 95Wh : Electronics
Apple MacBook Pro 13 Zoll A1278 (2009-2012) einfacher Akkuwechsel | kaputt.de - YouTube
Amazon.com: 77.5WH Type A1321 Battery Replacement for Apple MacBook Pro 15" inch A1286(Mid 2009 Mid 2010 Version), MB985 MB986J/A MB986CH/A MC118 MB986 661-5211 020-6380-A 020-6766-B : Electronics
A1321 Original Battery for A1286 Apple MacBook Pro 15" (Only for Mid 2009, Early/Late 2010) - WIT Computers