18.5v 3.5a 7.4mm*5.0mm Ac Adaptor For Hp Notebook Made In China 

100% Compatible with P/N:
For HP
608425-001, 609939-001, 609948-001, 613152-001, 613153-001, 613161-001, 384020-001, 384021-001, 384020-003, 391173-001, 409992-001, ED495AA, PA-1900-18H2, PPP014L-SA, N18152, 519329-003, 519329 003, 418875-001, 419107-001, 463552-001, 463552-002, 463552-003, 463552-004, 463553-001, 463553-002, 463553-003, 463553-004, 463554-001, 463554-002, 463554-003, 463554-004, 463955-001, 463956-001, 463957-001, 463958-001, 519330-001, ADP-90HB.

Compatible with the following laptop modes
HP Compaq Business Notebook NW Series:nw8440,nw9440,
HP Compaq Business Notebook NX Series:
nx6310,nx6315,nx6320,nx6325,nx7300,nx7400,nx8420,nx9420,nx7400
HP Compaq Tablet PC TC Series:
tc4400 (the models with 65W adapter),
And so on.

Safety Protection

A.Over Current Protection: 120% min
B.Over Voltage Protection: 120% min
C.Short Circuit Protection: Auto Recovery

General characteristics

A.Operating Temperature: 0-50°C
B.Storage Temperature: -20-85°C
C.Humidity: 10%~90%RH
D.Output Ripple and Noise: <100mV Vp-p(max)
E.Output Rising Time: 100ms Max. At 100Vac input and output Max. Load
F.Output Hold up Time: 5ms Min At 230Vac
G.Efficiency: 85% MIN
H.Leakage current: 0.25mA Max .At 240Vac input
I.Load Regulation: ±5%
.Line Regulation: ± 5%

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All AC adaptors for HP have been strictly tested by our QC and passed CE, ISO 9001/9002,UL, ROHS cetification.What's more,we provide One year warranty and gurantee our products with high quality.

Payment policy:
We usually use paypal,but you can choose the term of payment that you like.such as T/T,Wester Union.

Shipping policy:
We usually use express of DHL,UPS,FEDEX and so on;
If you want use air-express or ocean shipping,that is ok.

Kindly reminder

1.We are professional laptop adapter manufacturer for years.
2.We have various models laptop adapters for all brand laptops. like for hp, for dell, for acer, for toshiba, for sony, for samsung, for lenove/IBM, for liteon, for benq, for NEC, for gateway etc.
3.Our products are with CE/FCC/ROHS etc certification.




If the product 18.5V 3.5A 7.4mm*5.0mm AC adaptor specification above is some different from what you require actually, pls hopefully tell us the details about what you want, we will be pleased to help you find the most compatible one! Welocme your inquiry !