NewerTech® : Batteries : NuPower® Battery for MacBook Pro 17" Unibody Early 2009, Late 2009, & Mid 2010 Models
Other Hardware Changes - Apple's 2009 MacBook Pro: Battery Life to Die For
MacBook Pro 15" Unibody Mid 2009 Battery Replacement - iFixit Repair Guide
Amazon.com: A1322 Battery,Runpower Replacement Battery for MacBook Pro 13 inch A1278 Battery(Mid 2009 Mid 2010 Early 2011 Late 2011 Mid 2012) : Electronics
Battery for 2008-2009 MacBook Pro 15-Inch (Unibody)
MacBook Pro 13" Unibody Mid 2009 Battery Replacement - iFixit Repair Guide
MacBook Pro 15" A1321 Battery for Model A1286 (2009-Early 2011)
Amazon.com: iFixit Battery Compatible with MacBook Pro 13" Unibody (Mid 2009 to Mid 2012) : Electronics
Amazon.com: SLE-TECH A1321 Battery for Apple MacBook Pro 15" inch A1286 (Only for Mid 2009, Early/Late 2010), fits MC118LL/A MC373LL/A MB986LL/A Series Notebook : Electronics
MacBook Pro 15" Unibody (Late 2008-Early 2009) Battery
NewerTech NuPower Battery for MacBook Pro 15", NWTBAP15MBU54RS
New Genuine A1309 Battery for Apple MacBook Pro 17" A1297 Early 2009 Mid 2010 691054657748 | eBay
Internal Replacement Laptop Battery A1322/A1278 Compatible with MacBook Pro 13'' (Mid 2009, Mid 2010, Early 2011, Late - Micro Center
MacBook Pro 15" Unibody Late 2008 and Early 2009 Battery Replacement - iFixit Repair Guide
Amazon.com: SLE-TECH A1321 Battery for Apple MacBook Pro 15" inch A1286 (Only for Mid 2009, Early/Late 2010), fits MC118LL/A MC373LL/A MB986LL/A Series Notebook : Electronics
How to Replace the Battery in a 13-inch MacBook Pro (Mid 2009) MacBookPro5,5 - YouTube
Replacing the Battery in a MacBook Pro Unibody (2009-2012) in 5 Minutes! - YouTube
Amazon.com: Laptop Battery for A1322 A1278 MacBook Pro 13" (Mid 2009, Mid 2010, Early and Late 2011, Mid 2012 Version) Replacement Batteries MB990LL/A MB991ll/A MC374ll/A MC375LL/A MC700ll/A MD101LLA : Electronics
MacBook Pro 15" Unibody 2.53 GHz Mid 2009 Battery Replacement - iFixit Repair Guide
