Warranty: 12 months; Cells manufacturer: Green Cell; Voltage: 10.8V; Cells technology: Li-Polymer; Colour: Silver; Overdischarge protection: Yes; Overcharge protection: Yes; Product code: AP07V2; Manufacturer: Green Cell; Capacity: 45Wh; Work time: from 1.5 up to 3.5h; Series: Polymer; Apple MacBook 13;