FLOUREON Replacement Li-Polymer Battery Compatiable with Apple MacBook Pro 15" Series Book Pro 15"Precision Aluminum Unibody(2009 Version) Book Pro 15 inch A1286(Mid-2010) Series(10.95V 6600mAh 73Wh Black) Brand: FLOUREON Chemistry: Li-Polymer Voltage: 10.95V Capacity: 6600mAh Cell Type: Genuine Lithium Cobaltate