400W Pure Sine Wave Power Inverter 12V to 220V with LCD & USB

OVERVIEW

This 400W pure sine wave power inverter converts DC 12V to AC 220V, providing clean, stable power for sensitive electronics. It is ideal for caravans, camping, road trips, and off‑grid applications.

KEY FEATURES

• Pure sine wave output for safe use with sensitive devices
• Continuous power: 400W, peak power: 800W
• DC 12V input to AC 220V output, 50Hz nominal
• LCD digital display for input and output voltage monitoring
• Integrated 5V 2.1A USB port for charging mobile devices
• High efficiency greater than 86%
• Multiple protection features including temperature and battery protection

TECHNICAL SPECIFICATIONS

• Input voltage: DC 12V
• Output voltage: AC 220V
• Continuous output power: 400W
• Peak power: 800W
• Output waveform: Pure sine wave
• Frequency (nominal): 50Hz
• USB output: 5V 2.1A
• Efficiency: > 86%
• Temperature protection: < 75°C
• Low battery alarm (nominal): DC 9.5 – 11.0V
• Low battery shutdown (nominal): DC 9.0 – 10.5V
• High battery shutdown (nominal): DC 14.5 – 15.5V
• No‑load current: < 0.35A

APPLICATIONS

• Caravan and RV power conversion
• Camping and outdoor activities
• Emergency backup power for small electronics
• Off‑grid and mobile workstations within rated power

PACKAGE CONTENTS

• 1 × 400W pure sine wave power inverter
• 2 × Battery clips
• 1 × Cigarette lighter plug cable
• 1 × User manual

FITMENT NOTICE

This inverter is designed for use with 12V DC power sources. No specific vehicle compatibility is provided; ensure your vehicle or battery system supplies DC 12V and that your connected devices do not exceed the rated power.