2011 - Mid 2012 non-Retina 15" MacBook Pro battery
EBK New A1382 Battery for Mac book Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012), fit MC721LL/A MC723LL/A 661-5844 020-7134-A with free tools - Walmart.com
MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery – iFixit Store
Laptop Battery For MacBook Pro 15'' A1286A1382 (Early 2011 Late 2011 Mid 2012) | eBay
MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery - iFixit
MacBook Pro 15" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
NewerTech® : Batteries : NuPower® Battery for MacBook Pro 15" Unibody Early & Late 2011, Mid-2012 Models
6Cells 7070mAh A1382 Battery for MacBook Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012),MC721LL/A MC723LL|Laptop Batteries| - AliExpress
Macbook Pro 15" Early 2011 - Mid 2012 A1382 Battery - Mac Plus
NewerTech NuPower 77.5 Watt-Hour Lithium-Ion Battery for MacBook Pro 15-inch 2011 - Mid 2012
MacBook Pro 15" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
A1382 Battery - MacBook Pro 15 "A1286 (2011-2012) Mac's Batteries - SOSav English
Early 2011 MacBook Pro 15' Battery Swollen - Apple Community
Battery Life - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
Apple Releases Firmware Battery Fix for 2010/2011 MacBook Pro 15- and 17-Inch Models - MacRumors
Apple MacBook Pro 15" A1286 (Early 2011 - Mid 2012) - Battery A1382 | Fixshop
MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery - iFixit
MacBook Pro 15" Unibody Late 2011 Battery Replacement - iFixit Repair Guide
MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery - iFixit
661-5844) Battery A1382 - MacBook Pro 15″ A1286 (2011-2012)