HP Compaq Presario Series:2200 2800 B1000 B2000 B3000 C300 C500 C700 F700 F500. Output: 18.5V 3.5A 65W. HP Pavilion Series:DV1000 DV1100 DV1200 DV1400 DV1500 DV1600 DV1700 DV2000 DV2100 DV2200 DV2300 DV4000 Series.
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