HP Pavilion DV2000 6 Cell Li-Ion Battery HSTNN-IB42Voltage 10.8V Capacity 47Wh EV088AA, 417066-001, 432306-001, 411462-141, Series HSTNN-IB32,HSTNN-DB31 HP Series HSTNN-Q21C, HSTNN-W20CCompatible Models:DV2000, DV2015, DV2015NR, DV2020, DV2020US, DV2020CA, DV2025, DV2025NR, DV2035, DV2035US, DV2037, DV2037US, DV2040, DV2040US, DV2040CA, DV2047, DV2047CL, DV2050, DV2050US, DV2100, DV2116, DV2116WM, DV2120, DV2120US, DV2120CA, DV2125, DV2125NR, DV2130, DV2130US, DV2171, DV2171CL, DV2171CA, DV2174, DV2174CL