12V to 220V 4000W Pure Sine Wave Inverter with Transformer, Equipped with EU Plug, USB Port, Type-C Port, and LCD Display. Best Sellers.

The inverter features a dual LCD digital display that simultaneously shows output voltage and battery voltage. It provides audible and on-screen alerts for issues such as low battery voltage, over-voltage, overload, high operating temperature, and output short circuit. An overload delay function protects sensitive electrical devices during start-up. The inverter features reverse polarity protection and operates with a sealed fan and intelligent oil temperature control for quiet and efficient operation. Digital MCU control ensures accurate output frequency and voltage, as well as fast response of the protection circuit.

TECHNICAL DATA

• 12V output voltage
• 110V output voltage range: 110V ±10% / 220V ±10%
• Frequency: 50Hz / 60Hz
• High voltage protection: Max. 15.5V
• Overload protection