MacBook Unibody Model A1342 Battery Replacement - iFixit Repair Guide
Amazon.com: Gomarty A1321 A1286 Laptop Battery for MacBook Pro 15" inch (Mid 2009 & 2010 Version) MB985 MB985LL/A MB986 MB986LL/A MB986J/A MC118 MC118LL/A MC373LL/A : Electronics
Apple MacBook Unibody 13 inch A1342 (Late 2009) replacement battery | UAEBattery
13 Inch MacBook Pro Replacement Battery A1278 | MacMemory.com
Amazon.com: DMKAOLLK A1321 A1286 Laptop Battery for MacBook Pro 15 Inch Mid 2009 Mid 2010, Replacement for MacBook Pro Battery A1321 A1286 MC371LL/A MC372LL/A MB985 MB986 MC118 77.5WH : Electronics
Amazon.com: LXHY 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
Unibody MacBook (late 2009) review | Engadget
MacBook Pro 15" Unibody Late 2008 and Early 2009 Battery Replacement - iFixit Repair Guide
2009 Macbook Pro 13" A1278 Battery Replacement - YouTube
How To: Replace the Battery in a Macbook Pro 13" Unibody - YouTube
Amazon.com: LQM® 7.3V 95Wh New Laptop Battery for Apple MacBook Pro 17" A1309 A1297 (2009 Version Early 2009 Mid-2009 Mid-2010),Compatible MC226*/A MC226CH/A MC226J/A 020-6313-C 661-5037-A : Electronics