New type for Asus UX21A UX31A Series 2.37A 45W 19V ZenBook AC Adapter Charger  

--------------------------------------------------------------------------------------------------------------------------------- 

1).Features:

1.Brand new components

2.100% compatible, replacement part.

3. 2 Year Warranty!

4.Original standard designed

5.Sufficient output power 6.Small output voltage ripple

7.High accuracy of output voltage

8.Smart device surge protection ,OVP ,OCP ,SCP

9.Strong built for heavy duty and long usage performance

10.Triple tests before packing ensure the reliable quality

---------------------------------------------------------------------------------------------------------------------------------

2).Technical Specifications :

Output: 19V2.37A

Over voltageOver current / Over temperature / Short circuit protection
Enviroment: Operating temperature 0 to 40°C
                      Storage temperature -20 to 85 °C
                      Storage humidity 5 % to 95%

3)Professional Manufacturer, Eleven Years Experienced ,Only Focus on Laptop Adapter,car charger,tablet pc charger,universal adapter,power supply(5V-24V),Power bank

-------------------------------------------------------------------------------------------------------------------------------------------

1.8 years experienced manufacturer. 
Efficient team ,professional service ,to ensure every client be satisfied with the personalized service .
2.Triple protection function.
The circuit boards with over-voltage ,over-current and short-circuit protective functions ,which makes your clients far away danger .
3.Double warranty guarantee 
For long-term partners ,we provide a double warranty policy ,to eliminate your pressure on warranty .
4.Only focus on adapter/chargers .
Single-minded ,then can be professional .
5.Your reliable business partner .
With a goal to continue moving forward ,we are never afraid to upgrade ourself to be more competitive ,more perfect ,we always would like to customize the personalized packing ,the personalized products ,and the personalized service for you .

6.Services

OEM,ODM services are welcome!

4)Our Company profile: 

With over 8 years of experiences in design, manufacture, and sale, the company has accumulated solid competitive technological advantages and abundant resources in the notebook PC's power adaptor market. The company offers a full range of substitute power adaptors used in all major brands of notebook computers in the world.