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
Apple MacBook Pro 17-inch(Unibody) A1297(Early 2009) Replacement Laptop Battery | Low Prices, Long life
Other Hardware Changes - Apple's 2009 MacBook Pro: Battery Life to Die For
How to Replace the Battery in a 13-inch MacBook Late 2009-2010 (Updated) - YouTube
Apple MacBook pro 13 inch 2009 2010 2012 and late 2011 early 2011 year – JS Bazar
2009 White Macbook A1342 Battery Replacement - YouTube
13 Inch MacBook Pro Replacement Battery A1278 | MacMemory.com
How to Check If Your Macbook Needs a Battery Replacement - iOS Hacker
How to Replace the Battery in a 13-inch MacBook Pro (Mid 2009) MacBookPro5,5 - YouTube
Newer Technology NuPower 85 Watt-Hour Battery Replacement Solution For all MacBook Pro 15" Unibody Mid 2009 & Mid 2010 models | Megamac
Batteries for MacBook Pro 17" Unibody 2009 - 2010 Models
Amazon.com: A1278 A1322 Battery, POWERWOO 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 : Electronics