1.Capacity: 20000mAh(3.7V)/74WH
2.Internal Battery type: Li-polymer4-cells
3.DC IN: 18V 2A
4.Output Power: 90W

Product:Laptop portable power supply

Content:

1 USB cable for charging mobile phones

1 charging cable to connect laptop computers, DVD players

1 adapter for recharge the portable power

1 set of connectors for different mobile phones

1 set of different connectors for laptops and DVD players

Specification:

1.Capacity: 20000mAh(3.7V)/74WH

2.Internal Battery type: Li-polymer4-cells

3.DC IN: 18V 2A

4.Output Power: 90W

5.DC Out Voltage: 9V,12V,15V,16V,18V,19V,21V

6.2 USB OUT: 5.3V/500mAh(iPod,iPhone)

7.Size: 175*120*25(mm)

8.Weight: 500g                                                                                           

9.Low voltage/over voltage /overload and short-circuit protection