HPDV4-12 - 12 cells - Laptop Battery For Hp Pavilion DV4 DV5 DV6 DV6T DV6-1245DX DV6-2150US DV6-1030US Compaq Presario CQ60 CQ61 CQ50 Fits P/N: 484170-001 484172-001 485041-001 (8800mAh)