High Quality 19V 4.74a Laptop Ac Adapter, 19V Computer Adapter, 19V 4.74A Laptop Charger Suppliers in China

Home > Products > For Samsung > 19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus

19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus

  • 19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus
  • 19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus
  • 19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus

19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus

    Payment Type: L/C,T/T,Paypal,Western Union
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 100 Piece/Pieces
    Delivery Time: 3 Days
    Packaging: Opp bag and brown box,customized packing is welcome
    Productivity: 20000pcs/day
    Brand: OEM
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 20000pcs/day
    Certificate: CE FCC ROHS UL TUV PSE
    HS Code: 8504401300
    Port: Shenzhen

Basic Info

Model No.: YAH312

Product Description

19V 4.74A Laptop Ac Adapter For Samsung/Acer/Asus

New Replacement ac power adapter 90W 19V 4.74A AC Adapter with 5.5*2.1mm Smart Pin can be used for acer/samsung/asus/benq ,etc . The adapter of the notebook generally has an allowable range of plus or minus 10% for the AC input . Some international models even ask for the plus or minus 10% for 110-220v, so the laptop charger can be used worldwide. In addition, the DC output of the notebook is generally allowed to have a 10% fluctuation range,too. After this DC voltage enters in the laptop, the power adapter has its own voltage regulation circuit to output a stable DC voltage for the components of the notebook.. It will not affect the normal work of the notebook by a few changes.,so , you can find this laptop charger from us .

Laptop charger Products specifications:

Output :19v 4.74a 90w

DC Connector Size:5.5*1.7mm

Nominal Input Voltage:AC100-240V

Input Frequency:50/60Hz

Adapter size:13*5.7*2.9CM

Adapter Weight:263G

Line Regulation:2%

Load Regulation:5%

Ripple Noise:180 Mvp-p


Operating Temperature:0°C ~40°C

Operating Humidity:5%~95%RH

Storage Temperature:-20°C ~85°C

Storage Humidity:5%~95%RH

Warranty: 2 years



It is compatible with AD-9019, AD-9019S , AD-9019N , BA44-00147A , PA-1900-08S, AD-9019M, NBP001324-00, API3AD05, AA-PA1N90W, BA44-00215A, NBP001518-00, AD-8019, SPA-V20, SPA-V20E/E Laptop Model:Samsung A10 Samsung G15 Samsung GT6000, GT7000, GT8000 and GT9000 Samsung M30, M40, M50, M55, M60, M70 series Samsung P10, P10c, P20, P20c, P25, P28, P29, P30, P35 Samsung P40, P50, P55, P60, P200, P210 Samsung P400, P410, P500, P510 and P560 Samsung Q1, Q1 Ultra, Q35, Q40, Q45, Q70 Samsung R20+, R40, R45, R50, R60+, R65, R70, R700 Samsung T10 Samsung V20, V25 Samsung VM6000, VM7000, VM8000 Samsung X1, X05, X06, X10, X10 Plus, X11, X15, X15 Plus Samsung X20, X22, X25, X30, X50, X60, X65


19V 4.74A adapter

19V 4.74A laptop adapter

19V 4.74A laptop charger

Product detailes

dc tip


Inner box size: 19*13*4.7 cm

Inner box weight: 40G


♦ Carton Size: 48.5 x 32 x 40cm

♦ Gross Weight: 17.36Kg (not include AC cable weight)

laptop adapter package

Payment and shipping:


About us:

Shenzhen Yidashun Technology Co.,Ltd founded in 2007,is a professional manufacturer of laptop adapters,universal laptop adapters,ac/dc adapters,wall mount adapters,switching power supply and waterproof LED driver etc.

With more than 300 workers,12 automatic production lines,over 5000 square meters development and production base,our monthly output is 400,000~500,000 pieces.

companyt view


manufacturing processes


Hk fair

If you have any question or advise,pls fell free to contact us.

I am of service at any time .

Shenzhen Yidashun Technology Co., Ltd.

  • 1
  • 2
  • 3
  • 4
  • 5

Shenzhen Yidashun Technology Co.,Ltd, established in 2007, is a high-tech enterprise approved by government, which is dedicated to the R&D, manufacture and sales of laptop adapter, universal laptop adapter, ac dc power adapter, wall adapter, usb charger, usb car charger, power cable, data cable and switching power supply and LED driver.

The headquarter is located in Shenzhen, Yidashun has 4 factories totally, 1st factory specializing in usb charger and usb car charger in Shenzhen with 2000 square meters, 2nd factory specializing in laptop adapter, wall adapter, USB-C PD charger in dongguan with 3500 square meters, 3rd factory specializing in data cable,dc cable and ac power cable in shenzhen with 1500 square meters, 4th factory specializing in switching power supply and led driver in hubei with 4000 square meters.

Yidashun has a brother company TOP 3D, which is specialized in 3D printer.

Our products passed CE, ROHS, FCC, ERP, CB, KC, UL,VDE certificates with 1 year or 2 years warranty;

We have 4 professional foreign sales group and 1 domestic sales group of wholesales to trade companies in China;

We believe our prices are the most competitive and our quality is the most super, welcome to inquiry!

Company Info

  • Company Name: Shenzhen Yidashun Technology Co., Ltd.
  • Representative: Jun Zhou
  • Product/Service: Laptop Charger , Type C Charger , Power Supply , Wall Charger , USB Charger , Power Cable
  • Capital (Million US $): 500000RMB
  • Year Established: 2007
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: Above 20
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: 6F, B3 Building Jincheng Industrial Park, Tongsheng Community, Dalang Street, Longhua District, Shenzhen, China
  • Contact Person: Ms. Sandy Lee
  • Tel: 86-755-29002629-802
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters