... .5V 4.9A OEM order ac power adapter for HP compaq 18.5V 4.9A 90W Specification:Product name: laptop adapterInput ... % RH Non-condensing 2.Compatible to Model # :FOR HP/For Compaq PA-1900-05, 239428-001, 239704-001, 239705-001, 283884 ... , DV1600, DV2000, DV6000, DV8000, DV9000, ZT3000, ZT3010, ZE2000, ZE4900, XB3000For Compaq Presario: X1200, X1300, M2000, V2000, V2100, V2200, V2300, V2400, V2500 ...