ATC 416996-131 416996-441 432974-001 434674-001 434877-141 448007-001 EV087AA EX942AA HSTNN-IB34 HSTNN-IB40 HSTNN-LB33 HSTNN-Q21C Replacement Notebook Laptop Battery Compatible with HP Pavilion dv9000, dv9100, dv9200, dv9500, dv9600, dv9700 Series[14.4V 4400mAh 8-cell]