Acumulator compatibil cu urmatoarele modele laptop Compaq Business Notebook 6520S Business Notebook 6530s Business Notebook 6531s Business Notebook 6535S HP 515 540 541 Acumulator compatibil cu urmatoarele modele baterii HP 451545-361 456623-001 484785-001 500014-001 HSTNN-DB51 HSTNN-OB51 KU530AA