Description: Capacity: 4400 mAh;Voltage: 10.8V (11.1V);Number of cells: 6;Cells technology: Li-Ion;Warranty: 12 months;Cells manufacturer: Greencell;Colour: Black;Overdischarge protection: Yes;Overcharge protection: Yes;The possibility of return: Up to 30 days;Product code: LE89;Manufacturer: Greencell