Product Application:
1.With this cable, you can connect your power bank to router. Thus, when power cut, you can use your power bank to supply your router!
2. Use this cable, you can supply your car Air Purifier by power bank
3. Function with indicator light

Product Description:
Input Voltage: DC 5V
Output Voltage: DC 12V
Max Input Current: 2.1A
Max Output Current: 600mA
Cable Length: Approx 1M/3Ft
Input Interface: USB A Type Male
Output Interface: 2.1x5.5mm Plug

Package Including:
1 x Step-Up Module Converter Adapter Cable