V-capa แบบเสียบที่จุดบุหรี่ (Pivot)

By simply inserting into the cigarette lighter socket, you can not only improve the performance of electronic devices by supplying a stable source of voltage, but it is also possible to check the current status visa the voltage meter.
•Voltage Stability Improve Car Performance
•Improve ENgine Torque
•Improve Mileage/ Save Fuel
•Improve Audio Quality
•Improve Light Illinance

Checking Voltage Gives Protection from Performance Loss
•Lower Voltage means Lower Quality Sound/ Unstable Operation for All Electronic Devices
•Low Battery Charge
•Battery Life