... PPP009HFits Modelsfor HP Series:COMPAQ Business Notebook 6720s,for HP COMPAQ Business Notebook 6720s/CT,HP COMPAQ Business Notebook 6730s,HP COMPAQ ... Business Notebook 6730s/CT,HP COMPAQ ... CQ35-224TX(VH114PA),HDX18 series,HDX18T-1000,HDX18-1020,HP Compaq 6530b,Compaq 6535b,Compaq 6730b,Compaq 6735b, ...