ATC 12-cell New Laptop Replacement Battery for HP Pavilion dv9000, dv9100, dv9200, dv9500, dv9600, dv9700 Series, 7200mAh Li-Ion 14.4V 6600mAh Black (12 cells Extended capacity) Replacement Laptop Battery for HP Pavilion DV9000 DV9100 DV9200 DV9300 DV9400 DV9500 DV9600 Series Compatible Part Numbers: 432974-001 434674-001 416996-131 416996-521 EX942AA EV087AA HSTNN-IB34 HSTNN-Q21C 100% new replacement item, fast shipping from US, 1 Year Warranty, 30 days money back guarantee!