Compatible Battery Code: 462890-421 462889-121 462889-421 462890-151 462890-161 462890-251 462890-541 462890-751 462890-761 482186-003 484170-001 484170-002 484171-001 485041-001 485041-003 487296-001 487354-001 497694-001 497694-002 498482-001 511872-001 513775-001 516915-001 536436-001 EV06055 HSTNN-C51C HSTNN-C53C HSTNN-CB72 HSTNN-CB73 HSTNN-DB72 HSTNN-DB73 HSTNN-IB72 HSTNN-IB73 HSTNN-IB79 HSTNN-LB72 HSTNN-LB73 HSTNN-Q34C HSTNN-UB72 HSTNN-UB73 HSTNN-W48C HSTNN-W49C HSTNN-W50C HSTNN-XB72 HSTNN-XB73 KS524AA KS526AACompatible HP Computer Models: Pavilion dv4 dv5 dv6 series HDX X16 series COMPAQ Presario G50 G60 G61 G70 G71 series Compaq Presario CQ40 CQ41 CQ45 CQ50 CQ60 CQ61 CQ70 seriesTips: You can use "Ctrl+F" to find your own model or battery code. Please compare our battery with yours carefully before you buy it.