54W Series Laptop 12V 4.5A Power Adapter with Black/White color (1 Year warranty)

Feature:

1. LCD Display output voltage,used conveniently, with automatic ajustable function

2.Little bulk,easy to carry

3.Standard USB interface,used for mobile phone and other USB charger

Parameter:

Model:ND-203SA

Input Voltage:AC 100-240 V 50/60HZ 2A(Max)

Output Sepcification:DC*2,15,16,18,18.5,19V/4.5A

USB:DC 5V/2000mA

Instruction:

1.Connection:Connect adaptor and AC input wire,insert AC wire and check LCD adaptor monitor display,ensure normal use and display corresponding voltage

2.Voltage selection:Choose DC outerface of right voltage and model,5s after insert DC wire,LCD display the corresponding voltage

3.Computer connection: choose corresponding DC match computer interface

Notes:

1.Used current wouldn't large to adaptors's output rated current avoid to damage adaptor 

2.Examine the polarity,specification and voltage carefully

3.Same specification DC,output voltage is not the same,subject by DC actual,display voltage

Product details:

Production

Packaging & Shipping

Shipping terms:

Our service:

1. 24 hours is available

2. Supply Professional Customers Service

3.Good and patient reply and solve every customers' problem and doubt

Our advantage:

1. Factory direct supply----Competitive price !

2. Exprert man-made skills----Good Quality

3. Strong productivity-------On-time delivery

4. Service here for you -----Nice Pre/In/After-sales service !

5.    Accept OEM/ODM-------Your own design are welcomed !

6.   Customized Logo/Colors------Meet your requirements

Factory pictures:

Factory introduction:

Shenzhen Nandao Electro Machinery Co.LTD established in 2005, is a company integrating R&D ,

Production,sales ! Our company mainly produce China standard,Euro standard, UK standard, US Standard RCD/PRCD/GFCI Plug and socket and switch etc series products , is a factory having several new invention patients, is protected by intellectual property rights!

Shenzhen Nandao Electro Machinery Co.LTD regard “ Safety first” as our mission ! NANDAO develops to the leading manufacturer in the leakage switch industry in China! And with the impressive strength and strategy , become the global high-tech production base !

Our thoughts and aspirations:

Research the change of all things, innovation forever; 

Look the all rivers into sea,intelligent search ;

Throughout the history of the industrial civilization and economic development,those companies built to last,all have a philosophy and target outside of profits!

The success of one company, depends on market

And the market, depends on customers

Technological progress, impact the people’s consumption conception! Safe,Eco-friendly,high quality become the standard of measuring every product. Behind of the standard,is the contest of strength

 Our innovation and struggle and ablities shows

If you ask “ what is the foot stone of being established in the market ?” , undoubtedly, it is the production capacity and innovation of science and technology level ! The development of model enterprises ,technology innovation is the strong support of competitive ! NANDAO technology center have a group of young backbone, when they are at the same time of independent research and development, cooperate with the domestic advantage technology group,developed a series of new products,meet the needs of the user !

NANDAO Products all passed UL,CE,CCC,ETL certification etc. And is hot in North america ,Europe and domestic market! Srong brand influence is very important in the domestic industry and also famous in overseas market ! 

 For a young company, ten years history is very long !

 For a enterprise dream to go to the world,ten years is too short !

Mental ground decide situation,dreams start future !

 Become”global and safe equipment supply base”,”supply safe and affordable electric appliance for every family”, pass and reach the dream of ladder, is the every step of solid footprints