A1321 A1286 Laptop Battery for MacBook Pro 15 Inch Mid 2009 Mid 2010, Replacement for MacBook Pro Battery MC371LL/A MC372LL/A
Egoway 7200mAh/79Wh Replacement Battery A1321, Made for Mid 2009 Early
A1278 A1322 Battery, MacBook pro Battery Replacement 13 inch Mid 2012 2010 2009 Early 2011 Late 2011, a1278 Battery with 6000mAh 10.95V 65.7Wh - High Performance and Longevity - Newegg.com
Purchase a MacBook Pro 13-inch (Mid 2009 - Mid 2012) Replacement Battery (A1322) | mac of all trades
2009 Macbook Pro 15" A1286 Battery Replacement - YouTube