* Pleae Note:
This power supply do not work for Cube i7 i9 Mix Plus Knote I7 Stylus Voyo VBook V3 and Onda V919 3G Core M Jumper Ezbook 2 S4, Jumper EZbook 3 Pro ultrabook


Precautions when using the power adapter:
1. The output voltage(12V) of the adapter and the device must be the same, otherwise the device will be burned out or it will not work.
2. The output current(4A) of the adapter must be greater than the operating current of the device. Otherwise, the power adapter will “overcurrent” and burn out.
3. The DC output plug(5.5mm x 2.5mm) of the adapter must match the interface of the device, otherwise it cannot be connected.
4. The positive and negative polarity of adapter DC plug and device should be consistent to avoid accidents.


Product Specifications:
Input Voltage: AC 100-240V 50/60Hz
Output Voltage: DC 12V
Output Current: 4A
Output Power: Max 48 Watt
DC Jack Type: 5.5mm x 2.5mm ( Compatible with 5.5mm x 2.1mm DC port )
Power Cord Length: 110cm / 3.6FT
DC Plug Polarity: Inner Positive(+), Outer Negative(-)
The dimension of the adaptor: 3.62 inch x 2.05 inch x 1.58 inch (Length/Width/Height)


Features:
- 100% full load burn-in test. High efficiency and low operating temperature.
- Safe and reliable to use. Built-in overvoltage, overcurrent and short circuit protection.
- 30 days money back return, two years replacement warranty. If there is any problem with the power supply, please feel free to contact us. We will reply you within 24 hours.


Package include: 1pcs 12V 4A Power Supply
Input: 100V-240V 50/60Hz; Output: 12V DC, 4A Max. It perfect replacement for 3A / 3.5A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced).
Pleae Note: This power supply do not work for Cube i7 i9 Mix Plus Knote I7 Stylus Voyo VBook V3 for Onda V919 3G Core M Jumper Ezbook 2 S4 / Jumper EZbook 3 Pro ultrabook
Cord Length: 110cm (3.6ft). Connector size: 5.5mm x 2.5mm (Compatible plug 5.5mmx2.1mm Plug size) .
It has passed FCC,CE and other safety certification,to ensure that customers can use safely! Safety Protection: Over-voltage protection, Over-current protection, Over-temperature protection, Short circuit protection.
Packages:1pcs 1pcs 12V 4A Power Supply with Connector adapter, Provides 2 Years Warranty Service and if you have any questions with the product, please feel free to contact us and we will provide you a satisfying solution.