Laptop Battery Replacement 6 cells for HP Compaq Presario CQ40,CQ41,CQ45,CQ50,CQ60,CQ61,CQ70,CQ71,DV4,DV5,DV6,DV7,G50,G60,G61,G70,G71,HDX16,hdx16t,hstnn,KS524AA,hstnn,ks526aa,ks527aa,nc273aa,nh493aa,484170,484172,EV06,485041,EV12