... for HP 19V 4.74A DV1000 DV9000 with the connector of 4.8*1.7mm laptop charger for ... 5.5*1.7mm or 7.4x5.0mmOEM and ODM is available also produce Universal laptop charger ... E300, E500, E500s, E700,Armada M300, M700,Armada V300 Business Notebook Series:nc4000, nc4010, nc4200, nc6000, nc6100, nx6100, ... with digital electricity load5. 100% compatible with the original specs laptop adapter for HP 19V 4.74A ...