General description 4000W Inverter 12V to 220V / 110V is a versatile LED car power inverter converter designed for charging various devices. Its lightweight and compact design makes it ideal for vacations, camping, and work trips. The inverter can be plugged into almost any 12V vehicle power outlet, providing charging possibilities anywhere. Technical specifications Power Output: 4000W Input Voltage: 12V Output Voltage: 220V / 110V Type: Modified Sine Wave Other information Durable shell with excellent heat dissipation LED screen displays input and output voltage Multiple protections: overload, output short circuit, overheat, input low voltage, and input overvoltage Cooling fan to prevent overheating Wide application: suitable for mobile phones, laptops, lamps, digital cameras, TVs, CD players, DVDs, electric fans, power tools, etc.