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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: WASA04
  • Usage: Laptop
  • Output Type: DC
  • Connection: Desktop
  • Product Name: 19v 4.74a for samsung laptop
  • Input: AC 100-240V~1.5A 50-60Hz
  • Output: 19V 4.74A
  • Power: 90W
  • Plug Type: EU/US/UK/AU etc
  • Size: 127*50*31MM
  • AC Cable: 1.2m
  • DC Connector: 5.5*3.0mm Pin
  • Certification: CE FCC ROHS
  • Warranty: 2 Years

Packaging & Delivery

Packaging Details Inner Package: Bubble bag and brown hard paper box.
Outer Package: 50pcs per carton or as customized.
Delivery Time: 3-5 days for samples order,6-10 days for regular order beyond 10000pcs
Delivery Time 5-7 working days

The best AC DC adapter 90w 19v 4.74a 5.5*3.0mm for Samsung laptop of Waweis




BrandFor Samsung
Output19V 4.74A
Input100-240V 50/60Hz
Dc Jack5.5*3.0mm Pin
Certificate CE, EMC, LVD, FCC,ROHS

(1) Over voltage protection

(2) Over current Protection

(3) Short circuit protection
Outlet Way With 1.8m DC cable
Material PC+ABS
Voltage/Current Tolerance  +/-5%
Ripple 150mv 

LED, Electronic cigarette, Tablet, Water purifier, Router, CCTV camera, LCD, Motor, Fan, Toys Medical machine,  POS machine, Beauty & Health equipment, Humidifier, LED lights 

Payment Term

(1) T/T, 30% in advance, 70% before the shipment

(2) Paypal 

(3) Western Union
Warranty24 Months
Lead Time Normally in 7~14 workdays after deposit received

(1) Always available for each model 

(2) Can be ready in 3~7 days once payment received  











Company Information


Customers Reviews





1, What kind of company we are?
    We are professional power supply manufacturer with high reputation in this field.

2, How we control the quality?
    Aging test for 8 hours, after then we put them into the market.

3, Can we accept samples customized?
    No problem for samples order, and welcome your testing before your big order.

4, What about the production capacity?
    1-2 days for samples order under 10pcs, 7 days for general order under 10000pcs.

5, OEM and ODM are available?
    Yes, we accept customized products

6, Will the delivery time be long for a big order?
    No, we have two special parts in production line, one for samples orders, another for big orders, so we can control the delivery time as we promise in the contract.

7, What is our warranty service?
    For all products we sell have 2 years warranty.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
48 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $38,000
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