LAPCARE LAPTOP BATTERY FOR HP Pavilion DV4 DV5 DV6 Presario CQ40 CQ60 CQ50 CQ45 , 462889-142462889-541462889-721462890-421462890-722462890-742462891-162462891-422482186-003500028-141516915-001597598-0017F08A47F0914EV12HSTNN-C52CHSTNN-DB73HSTNN-IB79HSTNN-LB73HSTNN-Q34CHSTNN-W48CHSTNN-W48CHSTNN-W50CNC