... technology, with high reliability and low trouble rate. 2. Pure sine wave output, with strong overload capacity, is widely used in ... : fanner, vacuum cleaner, air-condictioning, lighting, etc. 6. For electric tool: electric saw, drilling machine, Puncher, air compressor, etc. InputDC Voltage12V ... StartCooling WaysFan coolingTotal Harmonic DistortionTHD < 5% CZ-500 500W Pure Sine Wave Power Inverter