10.95V 60Wh New Replacment A1331 Laptop Battery for MacBook Unibody 13" A1331 A1342for MacBook Late 2009 Mid 2010, 661-5391 MC234LL/A MB985LL/A Brand New - High Quality,6 cell, 10.95V,60Wh Battery package include battery with two Free Screwdrivers Replacement For: Apple A1331 A1342 Unibody MacBook(for 2011 2012 version) Our products are brand new and all from factory direct supply, We have always been doing our best to provide the best service and reliable products for every customer.Low price,high quality,100%compatible,excellent service and 100% satisfaction is our goal. 100% Brand New Replacement battery from Manufacturer. Rechargeable Up to 500 times over life of battery