OLTEANP 4000W Power Inverter (12V DC to 110V AC) – 4 Outlets, 30W USB-C, LCD Remote, Peak 8000W

The OLTEANP 4000W Power Inverter is engineered for mobile power in vehicles, RVs, and off-grid setups. It converts 12V DC battery energy into stable 110V AC electricity, delivering 4000W of continuous power with up to 8000W peak to support demanding appliances while you’re away from mains power.

On-the-road power and versatility

Designed to handle multiple loads when you need it, this inverter helps keep essential devices running during travel or outdoor adventures. Think refrigerators, microwaves, coffee makers, TVs, laptops, lights, and more—all from a compact, road-ready system.

• Refrigerators, microwaves, coffee makers, TVs, laptops, lights, and more.
• RV trips, truck cabins, camping, and emergency home backup.
• Works with deep-cycle batteries and solar setups for flexible off-grid energy.

Safety, monitoring, and dependable performance

A smart LCD display provides real-time voltage readouts and fault codes, making it easier to monitor activity and respond quickly. The unit includes multiple built-in protections to help safeguard both the inverter and connected loads.

• Six built-in protections: overload, over-current, over-voltage, under-voltage, over-temperature, and short circuit.
• Real-time monitoring through the LCD panel for proactive management.

Connectivity and what’s included

Four AC outlets plus a USB port and a 30W Type-C port enable simultaneous charging of several devices. The package includes the 4000W inverter, a pair of battery cables, and a user manual, all backed by a 12-month warranty and 24/7 professional support.

• 4 AC outlets, USB port, and 30W Type-C for multi-device charging.
• Remote controller with LCD for convenient on-the-go control.
• Includes inverter, battery cables, and user manual; 12-month warranty with expert support.

In real-world use, expect solid performance for travel, camping, or remote work sites. Results vary with battery condition and load, but this inverter offers a flexible, portable energy option for periods away from standard power.