Thor Replacement 6 Cell 10.8v 4400mah Battery for Hp Pavilion Laptop Computer Dv6-1237ca Dv6-1238nr Dv6-1240us Dv6-1243cl Dv6-1244sb Dv6-1245dx Dv6-1247cl Dv6-1248ca Dv6-1250us Dv6-1259dx Dv6-1263cl 2 year warranty 6 Cells 10.8v 4400mah compatible to original equipment