Description: Capacity: 3500 mAh Voltage: 15.4V Number of cells: 4 Cells technology: Li-Polymer Warranty: 12 months Cells manufacturer: Green Cell Colour: Black Product code: HP187 Manufacturer: Green Cell Work time: od 1h do 5.5h Series: Polymer Compatibility list: Compatible with following battery models : 917678-171, 917678-1B1, 917678-2B1, 917724-855, HSTNN-DB7W, HSTNN-IB7Z, SR04XL, TPN-C133, TPN-C134, TPN-Q193 Compatible with following devices : HP Pavilion Power, HP Omen 15, HP Omen 15T, HP Omen 17, HP Omen 17T