FUYUN 4000W Power Inverter 12V to 220V, Dual LCD, Universal Socket, USB Fast Charging

Experience reliable and efficient power on the go with the FUYUN 4000W Power Inverter. Designed for vehicles, outdoor activities, and emergency backup, it converts 12V DC into a stable 220V AC output to power laptops, TVs, small appliances, and charging devices.
Its dual LCD display keeps you updated on battery levels and output voltage, while built-in protections ensure safe and stable performance. Whether you're traveling, camping, or preparing for outages, this inverter delivers consistent power whenever you need it.

Key Features

• 4000W power inverter with modified sine wave output
• Dual LCD screens for battery status & AC output monitoring
• Dual USB ports (2.1A × 2) for fast charging
• Universal AC socket compatible with multiple plug types
• Multiple safety protections: overload, short circuit, overvoltage & undervoltage
• Reverse polarity protection for improved safety
• Overload delay shutdown prevents sudden cut-offs
• Silent, temperature-controlled cooling fan
• Stable digital MCU-controlled output
• Ideal for cars, trucks, boats, road trips & emergency backup

Specifications

• Brand: FUYUN
• Actual Power: 4000W
• Peak Power: 500W
• Input Voltage: DC 12V
• Input Range: 9.5V–15.5V
• Output Voltage: AC 220V ±10%
• Output Frequency: 60Hz
• Output Waveform: Modified sine wave
• Conversion Efficiency: 0.9
• Circuit Type: Push excitation
• No-Load Current: ≤ 0.7A
• Socket: Universal AC outlet
• USB Ports: 2 × 2.1A
• Built-In Protections:

Overload protection

Short-circuit protection

Reverse polarity

Low voltage (9.5V cutoff)

High voltage (15.5V cutoff)

Voltage stabilization

Buzzer warning

• Cooling: Intelligent fan
• Terminal Type: Block terminal
• Color Options: Black / Yellow
• Origin: Mainland China
• Contains Regulated Chemical: None