Shenzhen Tianjiu Electronics Co., Ltd
Main products:Laptop adapter
Contact Us
  • Contact Person : Ms. Jiu Tian
  • Company Name : Shenzhen Tianjiu Electronics Co., Ltd
  • Tel : 86-0755-88855908
  • Fax : 86-0755-26552869
  • Address : Guangdong,Shenzhen,5th Bldg, 21Makan Road, Xili Town ,Nanshan District
  • Country/Region : China

2012 Newest Automatic 90w Universal Laptop AC Adapter with LCD display and USB port

2012 Newest Automatic 90w Universal Laptop AC Adapter with LCD display and USB port
Product Detailed
Universal Laptop Adapter with LCD : *Automatic voltage detection *USB Port for ipad, iphone4 *Warmly welcome to inquiry



Top-selling 90w Automatic Universal Laptop AC Adapter with LED/LCD, USB Port


  Self-developing Universal laptop AC adapters power supply for laptops

Specification :


* Protection  Description: 

* Condition100% brand new

* Warranty: 13 months

* Input Voltage: 110-240V/ 50-60Hz 

* Output: 12V/15V/16V/20V DC 4.5A , 20v 4a

* DC tips: With 8 interchangeable tips, are compatible with most major  laptops

* Efficiency: >85% 

*  Work Temp: 0degree - 40 degree

* Storage Temp :10 degree -70 degree

* Humidity: 10% - 90%

* Usage: Use for laptop and other electronic machines, 100% compatible all kinds of brand laptop 

   adapters for Dell, IBM, HP, Compaq, Sony, Sharp, Acer, and Toshiba.

Usage Requires :

* Wall Power Connection

* Using device with compatiable power rating and connetion

Package Contain :

* 8pcs Tip connectors

* AC Power Cord

* User Manual

* Nameplate

DC Connectors Specification

AC Plug :

Company Infos :

Company Pictures :

How To Make and Test on production flow?

* 100% more than 2 hours aging test

* 100% 4 times electrical performance test

* 100% droping test from 6 surface

* 100% Solder ball vibration test

* 1 year warranty and 0.3% RMA F.O.C

Production Flow 

Production Machine

Payment Terms

30% deposit in advance .balance should be pay before delivery.  west union for samll order

Shipping Terms

Goods are shipped by DHL UPS .EMS.FEDEX OR BY SEA IN A SAFE WAY .


* AC Input power suitable for the world

* compact size(ultr-slim)and light weight

* 100% full load burning test

* wholesale price with quanlity products

* ISO9001:2008 Standard

* SGS / TuV /BV Audited

Safety certificates


Quality check

* 100% burning test before shipment

* 13months warranty for you

* 0.3% RMA extra quantity free

PS : Our Main Products : 40W 65W 90W 120W 150W Universal Laptop Adapters , Single Voltage Laptop Adapter for all brand name laptops . Optical Drives , Floppy Disk Dries   and Wall-mount power supplies ect . Warmly welcome to inquiry  !   OEM/ODM Servics !  Warmly welcome you to joinus ! 

Office Time : 8:00-21:00 from Monday to Saturday

pls call me at +86-26973088(ext: 8022)  or chat online by skype (tianjiudz2011). 

2012 Newest Automatic 90w Universal Laptop AC Adapter with LCD display and USB port

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