Features Powerful Inverter: Converts DC 24V to stable 3000W sine power, featuring an AC socket and a USB port for versatile use. Advanced defend: Offers 6 types of defend including overcurrent, overload, over temperature, and short circuit defend, ensuring safe and reliable operation. Versatile Utility: Ideal for charging laptops, fans, TVs, lights, and more, making it suitable for holidays, work trips, emergencies, and camping. Efficient Cooling: Built-in fan with stepless speed regulation and temperature control prevents overheating while maintaining low noise levels. Easy Installation: Lightweight, compact design allows for quick and convenient installation in just a few minutes. Specification: Item Type: Car Power Inverter Material: Aluminum Alloy Output form: Corrected sine Input Voltage: DC 24V, DC 21-29V. Output DC Voltage: DC 5V 2A Undervoltage Alarm: 19.5-21.0V Low Voltage Shutdown: 18.5-20.5V Overvoltage Shutdown: 28.0-30.05V No Load Current: between0.3A Overheating Shutdown: 60℃, ± 5%. Conversion Efficiency: 80% Actual Power: 500W Maximum Power: 3000W Package List: 1 x Car Power Inverter 1 x Cigarette Lighter Wire 2 x Cable with Crocodile Clip 1 x User Manual Package List 1 x Car Power Inverter 1 x Cigarette Lighter Wire 2 x Cable with Crocodile Clip 1 x User Manual