HP Long Life Battery Notebook battery - Lithium ion 3-cell - 4400 mAh 636631-001 Compatible with HSTNN-XB0X, HSTNN-I81C, HSTNN-Q61C, 593554-001, HSTNN-IB0X Hp 593553-001 Laptop Battery,Hp 593550-001 Laptop Battery,Hp HSTNN-Q63C Laptop Battery,Hp 584037-001 Laptop Battery,Hp HSTNN-Q62C Laptop Battery High Quality Laptop Battery 11.1V 4400mAh 6cell Designed for Compaq Presario G42-220BR,dv6-3025dx,HP 630,HP 2000-210 US,Compacq Presario CQ62-214NR 1 Year Warranty