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