Upgraded 4000W Pure Sine Wave Inverter for Trucks and Vehicles

High-Power Inverter for Electronics and Appliances

WELL-BUILT 4000W PURE SINE WAVE INVERTER / 8000W PEAK POWER Utilizing advanced pure sine wave technology, this inverter efficiently converts stable quality current for your electronics and home appliances. Experience seamless operation without any strange buzzing sounds, ensuring smooth performance when your devices are on. With additional electrical connectors, it accommodates more of your machines, providing power whether you're on an RV camping trip, a road trip, van life, or even during travel.

Enhanced Compatibility and Battery Protection

2024 NEW UPGRADED ADJUSTABLE INPUT VOLTAGE FUNCTION The new OLTEANP 4000 watts pure sine wave inverter comes with an adjustable input voltage function (9.5V-11V), making it more compatible with lithium batteries. This capability reduces battery draw, protects battery health, and extends your battery life. Note: Adjust the voltage when the inverter is turned off.

Remote Monitoring and Troubleshooting

MASTER THE INVERTER WORKING STATUS WITH REMOTE CONTROLLER LCD DISPLAY Troubleshoot and adjust inverter and battery settings effortlessly. The LCD display communicates directly through flashing symbols to inform you of any problems. Easily control the inverter status with intuitive functionality.

Versatile Powering Capabilities

5V/3.1A USB PORT, 30W TYPE-C PORT & 4 AC OUTLETS With professional and advanced technology, the 4000-watt pure sine wave power inverter allows you to charge and power your smartphones, entertainment devices, small-sized appliances, and other mobile devices, such as floodlights, TVs, freezers, laptops, tablets, etc.

Safety and Reliability

PROTECT YOUR ELECTRONICS & APPLIANCES Equipped with a professional spark-free protection circuit, this pure sine inverter automatically halts output when power is not properly connected or when a circuit is shorted. This advanced feature ensures that sparks and potential hazards are prevented, guaranteeing the safety of both you and your devices. Rest assured, you're receiving reliable and safe power conversion.