Feature: 1. High Efficiency: This automotive power inverter provides 1000W sine wave power and 1000W of surge power. It comes with an AC outlet for multipurpose charging with a conversion efficiency of >85%. 2. Multiple Protections: This DC to AC converter has a built in fuse to protect your device, and its safe charging design provides overheat, under voltage and over voltage charging, and short circuit protection. 3. High Speed Cooling Fan: This AC car inverter converter uses a high speed cooling fan to help reduce heat and prevent short circuits, safe and reliable. 4. Intelligent LCD Display: This car power inverter adopts intelligent LCD display, which can display input, output voltage, battery capacity, load capacity and output frequency. When the inverter has an abnormal state, the LCD display will show the abnormality. 5. Aluminum Alloy Shell: This DC to AC car inverter is made of excellent aluminum alloy material for the shell, the sturdy structure makes the inverter able to withstand harsh environments. Specification: Item Type: Car Power Inverter Material: Aluminum Alloy Output Voltage: 110VAC USB Port: 5VDC Inverter Power: 1000W Output Waveform: Pure Sine Wave Soft Start: Yes AC Regulation: THD 3% ( Linear Load ) Efficiency: Maximum 94% Cooling: Intelligent Cooling Fan Protection: Battery Undervoltage and Overvoltage, Overload, Overheat, Short Circuit Operating Temperature: -10°C-50°C. Package List: 1 x Car Power Inverter2 x Input Cables2 x Knobs6 x Accessories1 x Manual