Description: Capacity: 43 Wh Voltage: 10.8V (11.1V) Number of cells: 6 Cells technology: Li-Polymer Warranty: 12 months Cells manufacturer: Green Cell Type: Li-Polymer Manufacturer: Green Cell Size: 251X86X13mm Weight: 460g Model: MacBook Pro 15" Unibody Work time: from 1.5 up to 7.5h Series: Polymer Compatibility list: Compatible with following battery models : Compatible with following devices :