4000/6000W Car Power Inverter — AC Outlet, Dual USB, LED Battery Capacity Display, Includes Cigarette Lighter & 2 Battery Clips

High-power 4000W car power inverter with one AC outlet and two USB ports. Supplied with a free cigarette lighter adapter and 2 battery clips, this unit delivers 300W continuous power and 4000W peak (surge) power — please ensure the combined rated power of connected devices does not exceed 300W. The inverter supports use as an emergency power source for multiple devices. LED battery capacity display: A five-segment battery bar on the LED panel shows remaining battery in 20% increments. When battery level becomes low the display will flash to warn you to recharge. Fast charging and outputs: One AC outlet plus dual USB ports enable fast charging for several devices at once, providing reliable power on the road. Built-in safety and cooling: The converter includes a built-in fuse, a safe charging design and an internal cooling fan to prevent overheating. Protection features cover Overvoltage, overload, overcurrent, short circuit, undervoltage, overheating, short circuit protection. Portable, high-quality design: Lightweight and compact for vacations, camping and business trips, this inverter plugs into almost any 12V power output vehicle to give you charging options wherever you go.