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19V 4.74A 90W laptop ac Adapter charger Replacement For HP Probook 4540S 4530S 4540S 6550B 6460B 6560B laptop adapter 19v 4.74a

$4.30
Min. Order
100 Pieces
Choose your specifications
Company Information

Shenzhen Huaxunneng Technology Co., Ltd.

CN Manufacturer, Trading Company, Distributor/Wholesaler
Response Time
24h-48h
Response Rate:
52.9%
Transactions
US$ 100,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Place of Origin: Guangdong China
Brand Name: OEM
Model Number: 19V 4.74A
Usage: Laptop
Connection: Desktop
Output Type: DC
Input: AC 100-240v 50-60hz
Output voltage: 19v
Output current: 4.74A
Power: 90w
warranty: 12 years
DC size: 7.4*5.0mm
Certification: CE ROHS FCC
Selling Units: Single item
Single package size: 11X7X4 cm
Single gross weight: 0.4 KG
Package Type: brown box /color box with PE bag and bubble bag
 
Product Description

 

  • AC Input: 100 ~ 240V   50~60Hz
  • DC Output:    19V   4.74A    90Watts
  • POWER CORD IS INCLUDED
  • DC Connect size: Internal Diameter: 5.0mm
                                   External diameter: 7.4mm

Model

19v 4.74a 

power

90w 

usage

Replacement For HP ac adapter

test

Dropping test and aging test before shipment

Cable Length 

1.2 meter or optional 

Input Frequnecy

50-60Hz

Vibration Input Frequency

43-63Hz

DC Connector Size

7.4*5.0mm black with pin inside

Dielectric Strength Test

100%

Operation temperature

0-40 degC

Protection

Over voltage /Over temperature/Over current/Short circuit protection

Efficiency

85%

Storage temperature

-20 to 85 °C

Storage humidity

5 % to 95%

Load regulation

<1%

Ripple Noise

500mV

Ageing Test

Full-load 4 hours

Packing

PE bag+bubble packing+inner box+outer carton

Stock

All listed products are in stock

Sample 

3-5 days free sample

Certificates

CE/ROHS/FCC

Payment

30% T/T in advance, the balance paid before shipment; paypal is acceptable

Shippment

DHL UPS EMS Fedex

Delivery time

3-5 working days

Warranty

2 years

 

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Company Information

 

 

Shenzhen HuaXunNeng Technology co.,Ltd established in 2009 We are manufacturer specializing in laptop ac adapters ,LCD adapter ,universal ac adapter & laptop batter power bank .
Our products export to all over the world, such as Europe, America , South America , Southeast Asia ,Mid-East etc.With a 120000 monthly producing capacity. There are over 100 employees, including experienced senior PCB engineers and R&D department. We are well prepared to cooperate with you on OEM/ODM projects.
What's more, we have strictly quality control from IQC to Every production process.Our 20-member QC team use professional machines and make sure good quality all the time. All products are approved by CE FCC ROSH GS SAA and each process are strictly following the ISO-9001.
welcome to join us !

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car charger for 16.5v 3.65A T tip 2.0 60w adapter

 

 
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