Power adapters, also known as AC and DC adapter, AC DC switching power supply, or AC adaptor. It is a type of external power supply. Power adapters by Alrightpower, a professional AC DC adapter manufacturer, include Wall Mount Power Adapters, Interchangeable Plug Power Adapter and Desktop Power Adapter. Universal AC to DC power adapters by Alrightpower are all with cheap wholesale price and can be used for multi purposes. Available output voltage: 1.5 volt, 3V, 3.6V, 4.5V, 4.8V, 5V, 5.8V, 6V, 7V, 7.2V, 7.5V, 8V, 8.4V, 9V, 9.5V, 9.6V, 10V, 11.5V, 12V, 13V, 13.5V, 13.8V, 14V, 15V, 16V, 18V, 19V, 19.5V, 20V, 21V, 22V, 24V, 28V, 30V, 36V, 48 volt...