Powered by high lbattery , stable and long terms power output This power supply inverter built-in multiple protections , such as over voltages protections , over current and over temperature protections Equipped with intelligent battery management systems , efficient and stable power conversion for devices Supports voltages ranges from 5V to 30V , suitable for various devices and appliances Builted in converter allows for precise current conversion , while current display provides real-time of power usage, Manufacturer: XAGMODSHN