Professional manufacturer,superiorlyprovide :

HP&COMPAQ Laptop Adapter Series

Model:ALH/C-18535-2 Connector: 7.4*5.0
Input:AC 100-240V, 50/60Hz

Output:18.5V 3.5A

Compatible P/N:
Compatible Laptop Model:
HP nx7400/nx6310

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Model:ALH/C-18535-1 Connector: 4.8*1.7
Input:AC 100-240V, 50/60Hz

Output:18.5V 3.5A

Compatible P/N:
HP: 371790-001, 239427-001, PA-1650-02C, DC359A, 402018-001,

239704-001

COMPAQ: 101898-001. 101880-001, 146594-001, 159224-001, 163444-001, 179725-003, A265, AC-C14, 285288-001, LPACQ3, PA-1651-02C, PP1006, PPP002D, P-0K065B13, 239427-001, 239427-003, 239704-001, 239705-001, 265602-001387661-001, 209126-001, 209124-001, 120765-001, 338136-001, 386315-002

Compatible Laptop Model:
HP PAVILIONDV1000,DV1100,DV1200,ZE2000,

COMPAQ Armada 110/110S/E500/E700/M300/M700/V300,
COMPAQ Business Notebook NC4000/NC4010/NC4200/NC6000/NC6120/NC6220/NC6230/NC8000/NC8230/NW8000/

NX5000/NX7000/NX7010/X9000/NX9020/NX9030/NX9040

COMPAQ EVO N110/N150/N200/N400c/N410c/N600c/N610c/N610v/N620c/N800c/N800v/N800w
Presario 2800CA/2800T/2800US/2801CL/2805US/2806CL/2810CA/2811CA/2811CL/2815SP/2820AP
Presario 2820AU/2820CL/2878CL/2879CL/2880CL/2881CL/X1000/X1001US/X1002US/X1010CA
Presario X1010US/X1012QV/X1015US/X1018CL/X1020US/X1028CL/X1030US/X1040US/X1050CA
Presario X1050US/X1058CL/X1200/X1201US/X1210CA/X1210US/X1220US/X1230US/X1300/X1301US
Presario X1360CL/X1360US/X1370US/X1390US/X1397,

Presario 2200XX SERIES, 2204US, V2000, V2030US, V2010US, V2100,

Presario 300series Prosignia 160, 170

Tablet PC M2000 ,TC1000, TC1000 - TM5800, TC1100, series