Amazon.com: 77.5Wh A1382 A1286 661-5844 Laptop Battery for MacBook Pro 15 inch A1382 A1286 (only for Core i7 Early 2011 Late 2011 Mid 2012 Version) 661-5211 661-5476 020-7134-A 10.95V : Electronics
Battery for Apple Macbook Pro 15.4'' A1286(Early 2011 Mid 2012) 15" A1382 ONLY | eBay
Amazon.com: A1382 Battery for MacBook Pro 15 inch A1286 Early 2011 Late 2011 Mid 2012 New Replacement Laptop Battery (7200mAh 10.95V/78.84Wh 25 Months Warranty) : Electronics
Genuine Battery for Apple MacBook Pro 15 inch early 2011 MC721 MC723LL/A | eBay
Amazon.com: DMKAOLLK Batería A1382 A1286 para MacBook Pro de 15 pulgadas a mediados de 2012 principios de 2011 finales de 2011 A1286 : Electrónica
Amazon.com: A1382 Battery for MacBook Pro 15 inch A1286 Early 2011 Late 2011 Mid 2012 New Replacement Laptop Battery (7200mAh 10.95V/78.84Wh 25 Months Warranty) : Electronics
Amazon.com: iFixit Battery Compatible with MacBook Pro 15" Unibody (Early 2011-Mid 2012) - Repair Kit : Electronics
Batería Original Apple MacBook Pro Unibody 15" 2011 A1382
10.95V Battery For Apple Macbook Pro 15.4" A1286 MC721LL/A MC723LL/A MD318LL/A | eBay