KWS-912V USB Boost Converter DC 5V to 9V / 12V Converter Cable + 3.5x1.35mm Plug Set Filter-Type-C HUB Solve the problems of phone

Solve the problems of phone can not power-on with electric

Dedicated USB cable

Features: punched aluminum plate

5cm * 19cm * 2

KWS-912V USB Boost Converter DC 5V to 9V / 12V Converter Cable + 3.5x1.35mm Plug Set Filter-Type-C HUB Solve the problems of phone1. The Step up regulator is designed with a switch, you can choose the 9v or 12v output through it, and the LED display would indicate the value of the output voltage. 2. It can be used to power the router via the external battery if it is turned off. 3. You can still enjoy WIFI during power outages. 4. It can also be applied to other devices with a 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter, etc. 5. Fine