... happen because of a small device called a car power inverter.Rated power1000WOutput voltageAC110V/AC220V 60Hz/50HzInput ... Applications • Consumer Electronics: Marine portable audio, TV, amplifier, high-fidelity 4-channel equalizer • Computer / mobile office: fax machines, ... posiive BLACK for negative.We supply car power inverter ,Outdoor power inverter,Power inverter with charger,Grid tie inverter, ...