12-Cell HP/Compaq Pavilion DV6 Extended Life Laptop Battery HSTNN-IB79 Compatible with 463958-001, HSTNN-Q37C, 462890-541, 462890-421, KS524AA Hp 464059-222 Laptop Battery,Hp 485041-002 Laptop Battery,Hp HSTNN-DB72 Laptop Battery,Hp HSTNN-XB72 Laptop Battery,Hp HSTNN-W51C Laptop Battery High Quality Laptop Battery 10.8V 8800mAh 12-Cell Designed for CQ61-313US Notebook,HP HDX X16-1000,Compaq Presario CQ50,HP Pavilion 1030 us,HP Pavilion dv4 1 Year Warranty