Description: Capacity: 4400 mAh;Volume: 10.8V;Number of cells: 6;Type of cells: Li-Ion;Warranty: 12 months;Producer of cells: Green Cell;Color: Black;Returnability: Up to 30 days ;Product code: FS31;Producer: Green Cell;Work time: 2.5 to 6h;Series: Standard ;List of compatibility: ;Substitutes models : ;Compatibilities with models :