EPC 8800mah 10.8v Black Replacement Laptop/notebook Battery for Hp Pavilion Dv4-1120us Dv6-1030 Dv5-1002 Dv5t-1000 Dv4 Cq40 Dv4-1000 Dv4t Dv5-1004nr Dv5-1004tx Dv5-1010 Dv6-1000