Amazon.com: SLE-TECH Replacement Battery for Apple MacBook Pro 17-inch. A1189, A1151, A1212, A1229, A1261,fit with P/N: MA458, MA458*/A, MA458G/A, MA458J/A,MacBook Pro 17" MA092KH/A MacBook Pro 17" MA092LL/A1 2 : Electronics
Amazon.com: iFixit Battery Compatible with MacBook Pro 13" Unibody (Mid 2009 to Mid 2012) : Electronics
MacBook Pro Upgrade Guide
Amazon.com: Egoway Replacement Battery Compatible with MacBook Pro 17 inch A1189 A1151 A1212 A1229 A1261 (Aluminum Body as Original) : Electronics
Batteries for MacBook Pro 17" Unibody 2009 - 2010 Models
Replacement Batteries for 17-Inch MacBook Pro (2011)
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
New Genuine A1309 Battery for Apple MacBook Pro 17" A1297 Early 2009 Mid 2010 | eBay