Replacement 9 Cell 10.8v 6600mah extended Battery Power Pack for Hp Laptop Computer Models: G6-2031nr G6-2033nr G6-2035nr G6-2037nr G6-2040ca G6-2040nr G6-2048ca G6-2052xx G6-2073ca G6-2106nr G6-2111us G6-2112he G6-2116nr G6-2120nr G6-2122he G6-2123us G6-2129nr 1 year warranty 9 Cells 10.8v 6600mah