Battery type: Li-ion Voltage:14.8V Capacity: 2600Mah 44WH Cells: 4-cell Color: Black (Please confirm whether the parameters of the battery meet your needs.) Compatible with:HP ProBook 450 Series,HP ProBook 450 G3 Series,HP ProBook 455 Series,HP ProBook 455 G3 Series,HP ProBook 470 Series,HP ProBook 470 G3 Series,HP Envy 15-q001tx Notebook PC series. Fit for P/N: R104 R106XL P3G16AA HSTNN-DB7B HSTNN-PB6Q HSTNN-LB6Z HSTNN-Q94C HSTNN-Q95C HSTNN-Q97C RIO4 RIO6XL Spare 805047-851 805294001 805047-851 811063-421. Safety Protection:100% New from Manufacturer,Compatibility With the Original, CE/FCC/UL or ROHS Certified for safety. After-sales Service:Zahooy's batteries & adapters have always insisted on providing customers with a good shopping experience. We provide our customers with a 30-day unreasonable refund and a 1-year warranty.