4000W Pure Sine Wave Car Power Inverter DC 12V to AC 220V — LCD Display & 2 USB

This pure sine wave inverter converts DC 12V to AC 220V and delivers 300watt continuous output with 4000watt peak capacity (Please make sure that the total rated power of the connected devices is ≤ 300W). It includes a universal AC socket, dual USB ports, a plug cable and 2pcs battery clips for easy vehicle or battery hookup. The front panel LCD/LED display shows real-time battery capacity when connected — each lattice represents 20% of remaining power and helps you monitor battery status. A bi-color indicator light provides quick diagnostics: green indicates normal operation; red lights when a protection mode is active (low voltage, high voltage, over temperature, or over load). One AC outlet plus two USB ports support fast charging for phones, laptops, rescue devices and other emergency equipment, making the unit suitable as an emergency power source. Built-in fuses, a safe charging design and an internal cooling fan reduce overheating and improve efficiency. Comprehensive protections are included: over voltage, overload, over-current, short circuiting, under-voltage, overheating, short circuit protection.