MacBook Pro 15" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
Apple MacBook Pro 15" A1286 (Early 2011 - Mid 2012) - Battery A1382 - Lithium-Cobalt | Fixshop
Battery For MacBook Pro 15" Unibody Early & Late 2011, Mid-2012 - ynzal.com
Battery Life - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
How to Replace the Battery in a 15-inch MacBook Pro non-Retina (2011-2012) MacBookPro8,2 - YouTube
A1286 Battery For Genuine Apple MacBook Pro 15" A1382 Early/Late 2011 Mid 2012 | eBay
Baterias Macbook Pro 15'' (2011 - 2012) en Guatemala | Celovendo.com – Celovendo. Repuestos para celulares en Guatemala.
iProPower A1382 Battery for Apple MacBook Pro A1286 15" inch Laptop [Only for Early 2011, Late 2011, Mid 2012 Version] High Capacity 7200mAh 10.95V/77.5Wh - Newegg.com
Battery For Apple MacBook Pro 15 A1382 A1286 | MCS
MacBook Pro 15" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
MacBook Pro 15" A1321 Battery for Model A1286 (2009-Early 2011)