Sunydeal Laptop Battery for HP Compaq Presario CQ40 CQ45 CQ50 CQ60 CQ70, Pavilion DV4-1000 DV4-1100 DV4-1200 DV4T DV4Z DV5-1000 DV5-1100 DV5-1200 DV5T DV5Z DV6-1000 G50 G60 G70 HDX 16 Series