A1331 Battery - A1331 Batteries - Spare Module Type Apple A1331 Replacement Lithium Polymer (Li-Polymer) Laptop Battery
Amazon.com: Egoway Replacement Battery A1331 for MacBook 13 inch A1342 MC207LL/A MC516LL/A : Electronics
EBK New Laptop Battery Replacement for Mac Book 13" A1331 A1342 (Only for Mac Book Late 2009 Mid 2010), 661-5391 020-6580-A 020-6582-A 020-6809-A 020-6810-A - Walmart.com
A1331 Battery For Apple MacBook Pro 13" 15" 17" A1342 (Late 2009 Mid 2010) Fast | eBay
MacBook 13" A1342 Battery for Model A1331 (2009-2010)
Amazon.com: LQM® New Laptop Battery for Apple A1331 A1342 13.3 Inch MacBook Unibody (for MacBook Late 2009 Mid 2010) MacBook Air MC234LL/A MC233LL/A, fit: 661-5391 020-6580-A : Electronics