Replacement 9 Cell 10.8v 6600mah extended Battery Power Pack for Hp Pavilion Laptop Computer Models: Dv6-6116nr Dv6-6118nr Dv6-6119wm Dv6-6120us Dv6-6121he Dv6-6123cl Dv6-6123nr Dv6-6126nr Dv6-6127cl Dv6-6128nr Dv6-6130ca Dv6-6130us Dv6-6131us Dv6-6135ca Dv6-6136nr Dv6-6140us 1 year warranty 9 Cells 10.8v 6600mah