FLOUREON&reg; New 7000mAh 77Wh Li-Polymer A1321 Laptop Battery for Apple A1321 A1286 (2009 2010 Version) Unibody MacBook Pro 15'', fits MB985 MB986LL/A MC118LL/A-- 12 Months Warranty Voltage: 10.95V Capacity: 7000mAh Battery Power: 77Wh Cell Type: Genuine Lithium Cobaltate MB985*/A MB985CH/A MB985J/A MB985LL/A MB985TA/A MB985X/A MB985ZP/A MacBook Pro 15.4"2.66GHz Core 2 Duo(MB985LL/A A1286 MacBookPro53)-Mid 2009 Package Dimension: 315*115*55mm Warranty : 12 Months