* 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
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.
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(-)
- 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