The Convergys 300 inverter is suitable for consumers up to 300 W. The inverter can be powered from a cigarette lighter (max. 150 W) or from a car battery (max. 300 W) using terminal clamps. In addition to the 230 V output, the inverter has a USB port (5 V). The device has overheating protection. Active forced cooling. Protection against overload and short circuits. Protection against over and undervoltage. Aluminum housing.