eForCity 12V DC TO 110V AC INVERTER Power CAR CHARGER ADAPTER [US Plug] Converting DC power outlet into an AC power outlet for some small electronic appliances. Just plug this inverter in to any 12 Volt DC power outlet, like those found in a car, RV or boat, converts it to a regular AC wall plug An intelligent sensor checks with the output/input compatibility with your electronic device. Input / Output : Input: DV 12V / 500mA . Output: AC 100V - 240V . Max Output Power: 5W