Key Power® New Laptop Battery for Apple A1322 A1278 (Mid 2009, Mid 2010, Early 2011, Late 2011, Mid 2012) MacBook Pro 13 inch, fit MB990LL/A MC724LL/A - 18 Months Warranty [Li-Polymer 6-cell 6000mAh] - Newegg.com
A1322 Original Battery for A1278 Apple MacBook Pro 13 inch 2009 2012, A1322 Battery for Apple MacBook Pro 13 inch A1278 (Mid 2009 – Mid 2012) - WIT Computers
Amazon.com: New Laptop Replacement Battery for A1278 A1322 [MacBook Pro 13 inch] - (Mid 2009, Mid 2010, Early 2011, Late 2011, Mid 2012), fit MB990LL/A MC724LL/A - [Li-Polymer 6-Cell 66.6Wh 11.1V] : Electronics
A1342 Battery for Apple MacBook Unibody MacBook Pro 13" 15" 17" (Late 2009 Mid 2 | eBay