Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Plant Area:
2000 square meters
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Adapter, Power Supply, Charger manufacturer / supplier in China, offering Laptop AC Adapter for HP Compaq 18.5V 4.9A 7.4*5.0, 12W AC DC Muti Voltage 3V~12V Universal Wall Adapter, 30W AC DC Manual Multiple Voltage 3V~12V Universal Wall Adapter and so on.

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Laptop AC Adapter for HP Compaq 18.5V 4.9A 7.4*5.0

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $4.92-5/ Piece
Port: Yantian, China
Production Capacity: 5000PCS/Day
Payment Terms: L/C, T/T, Western Union, Money Gram
Usage: Laptop
Output Type: DC
Certification: TUV, RoHS, UL, ISO9001, CCC, Ce CB
Color: Black
Type: OEM
Internal Structure: On-Off Type

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Basic Info

Model NO.: YHH317
Power Source: Full-Bridge Type
Connection: Desktop
Brand: Yds
Input: 100-240V
Output: 18.5V 4.9A
DC Size: 7.4*5.0
Trademark: YDS
Transport Package: Brown Box
Origin: China
HS Code: 8504401300

Product Description

Product Description

Laptop AC Adapter for HP Compaq 18.5V 4.9A 7.4*5.0

Laptop AC Adapter for HP Compaq 18.5V 4.9A 7.4*5.0

Laptop AC Adapter for HP Compaq 18.5V 4.9A 7.4*5.0

1.Brand new components
2. Housing is made by special fireproofing ABS+ PC plastic
3.Sufficient output power
4.Small output voltage ripple
5.High accuracy of output voltage
6.Smart device surge protection ,OVP ,OCP ,SCP
7.Strong built for heavy duty and long usage performance
8.Triple tests before packing ensure the reliable quality
9.More than 10 years experienced factory 
10.100% full load burning test
11.Quality: High Efficiency. High Reliability. Low Ripple & Noise
12.Condition: 100% Brand New (2 Years Warranty)
13.Pass CE ,FCC ,ROHS, ERP Certificates.ISO9001:2000 International Quality Management Systems. Reliable quality, Defect rate can be controlled within 0.3%.
14.Production ability : More than 300,000 pcs batteries one month
Model No.YHH317
AC Input
Nominal Input VoltageAC 100V~240V
Input Voltage RangeAC 95V~265V
Input Frequency50/60Hz
DC Output
Output Voltage 18.5V
Output Current4.9A
Output Power90W
DC Connector Size7.4*5.0
Line Regulation2%
Load Regulation5%
Ripple Noise180 Mvp-p
Output Cable Standard0.5mm2 Pure Copper
Output Cable Length1.5m normally or customized requirement
Operating Temperature0°C ~40°C
Operating Humidity5%~95%RH
Storage Temperature-20°C ~85°C
Storage Humidity5%~95%RH
Over Load ProtectionShort Circuit Protection
Over Current ProtectionOver Temperature Protection
Adapter Size12.5*4.8*3.0CM
Adapter Weight254G
Inner Box Size19*13*4.7CM
Inner Box Weight40G
Outer Carton Size48.5*32*40CM
Outer Carton Weight860G
Inner BoxNormally neutral brown box or customized requirement
Outer CartonNormally neutral standard carton or customized requirement
Guarantee30 days
Warranty2 years
Terms and Conditions
MOQ100PCS for mixed order
Payment TermsT/T, L/C, PayPal, western union
Delivery Time3-5 days
Manufacturing Process
1. Set-Up2. Hand Insertion3. Wave Soldering4. Touch-Up5. V/I6. ICT7. INT8. Apply Glue9. Q/A10. Entering Stock11. Assembly12. Power On Test13. Hi-Pot Test14. Burn-In15. Hi-Pot Test16. All Fun Test17. Packing18. OQC19. Shipping
Test Procedures
1.No-load output voltage test2.input power load test3.No-load output ripple test4.Full load open test5.Full load output voltage test6.Full load output ripple test7.Full load input power test8.Half load output voltage test9.Half load output ripple test10.Over load test11.Over current protection test 12.Short circuit protection test (above test is under both 110V and 230V.)13.High voltage test14. burn-in test15.Turn on delay time test16.Rise time test17.Hold time test18.Overshoot test

 Laptop AC Adapter for HP Compaq 18.5V 4.9A 7.4*5.0
Payment Terms
1.Various payment methods :  Paypal , Western Union, T/T. Credit Card. Escrow. L/C are available. If you want other payment terms, please let us
2. If you need cargo urgently ,pls do urgent payment ,Paypal and Western Union would be the besr choice.
3.30% deposit should be made as deposit before mass production and pay off balance before shipment.
Shipping Terms
DHL  EMS  FEDEX  TNT  UPS  EMS  China post  Air shipment  Sea shipment
1. In yidashun, we always offer the lowest shipping cost for client, using express ,time is around 3-7 days
2. For big order ,Air and Sea shipment could be arranged ,we have full experience in this
3. We always try our best to ship the goods as fast as we can ,if any problem ,we will let you know in advance
4. If you have special requirements on the shipping bill or invoice ,pls let us know before shipment
Our Service
Sample Service :

1. We can offer sample for testing before placing order
2. Sample fee can be Free ,but the freight should be paid by buyer
3. We can offer Free samples + free shipping fee for old key customers
4. Sample preparing time :1-5 days
OEM/ODM Service

1.Professional design team for your OEM /ODM service requirements
 2.We can always design the products according to your requirements
 3.We always send mails to our customer with the latest products introduction
After sales Service

1. All products and accessories will be tested more than 3 times before sending out.
2. All products have at least 1 year warranty.We will repair or replace for you freely if there is not made-made problem.
3. We have a thorough after-sale service team for answer your question
4. We can help to deal with the products problem beyond the warranty time
Why Choose Yidashun
1.Over 10 years of professional experience in designing and producing
2. High quality,defective rate can be within 0.3-0.8%
3. 100% raw material testing  PCBA testing  Aging testing 
4  Strong R&D capability, all kinds of latest products available
5. Broad product varieties and different models for customers' selection
6. Abundant inventory for fast delivery
7. Passed ISO9001-2008 certification; reliable quality
8. Low MOQ, sample orders and small orders are welcome

For other models ,Pls contact sales for more details!
Then, Contact Us, Don't hesitate!

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