Fuel efficiency of 5% to 8%， power increased by 10% to 15%， two USB intelligent charging

1， save fuel， enhance the power;
2， intelligent dual USB charging detection， intelligent output;
3， battery voltage alert， to prevent the car broke down;
4， stable starting voltage.

[Principle] fuel: fuel economy built-in intelligent voltage detection device， which can effectively store and release energy， voltage stability， promote fuel combustion， reduce fuel consumption and enhance power.


Power Source: Cigarette lighter power supply
Input voltage: 12V

Input voltage: DC12V
Output voltage: DC5V
Output Current: 3.4A
Output power: 17w
Applicable models: Suitable for 12V car