Replacement 9 Cell 10.8v 6600mah extended Battery Power Pack for Hp Pavilion Laptop Computer Models: Dv6-3140us Dv6-3143cl Dv6-3144ca Dv6-3145dx Dv6-3147sb Dv6-3150us Dv6-3153nr Dv6-3155dx Dv6-3163cl Dv6-3170ca Dv6-3210us Dv6-3212nr Dv6-3216us Dv6-3217cl Dv6-3223cl Dv6-3225dx 1 year warranty 9 Cells 10.8v 6600mah