4000W Pure Sine Wave Inverter 12V DC to 110V/120V AC for Solar Off-Grid — Open-Box, 16% Off

【4000W Pure Sine Wave Power for Sensitive Electronics】-EGSCATEE 4000W pure sine wave inverter converts 12V DC battery power to stable 110V/120V AC power with 8000W peak surge. It delivers clean, grid-like electricity for laptops, CPAP machines, refrigerators, audio systems, TVs, coffee makers, water pumps, and other sensitive devices, helping reduce flicker, buzzing, overheating, and equipment damage. 【Stable Regulated AC Output for Daily & Off-Grid Use】- Built with regulated output technology, this 12V inverter maintains 115V–120V AC when battery input is above 12V and keeps output above 110V even when input drops to 10V–11V. Ideal for protecting computers, CPAP machines, mini fridges, water pumps, and appliances from voltage fluctuations during RV camping, van life, solar backup, and emergency power use. 【 4AC Outlets, AC Hardwire Terminal, USB & 30W Type-C Port】- Designed as a complete mobile power station, this 4000 watt inverter includes 4 AC outlets, 1 hardwire terminal, a 5V/3.1A USB port, and a 30W USB-C PD fast-charging port. Run a microwave, electric skillet, refrigerator, power tools, or water pump while charging phones, tablets, and laptops—perfect for RV kitchens, trucks, boats, cabins, job sites, and mobile workshops. 【Built for RV, Solar, Truck, Boat & Emergency Backup】-This power inverter is ideal for RV owners, van life travelers, truck drivers, boat users, DIY solar builders, overlanding enthusiasts, off-grid cabins, home backup systems, and emergency preparedness. Use it with 12V batteries, lithium batteries, solar battery banks, and mobile power systems to keep essential devices running wherever reliable AC power is needed. 【Smart Temperature-Controlled Cooling & 5-Layer Protection】-The intelligent temperature-controlled cooling system features dual aluminum heat sinks and smart fans that automatically activate when the internal temperature exceeds 113°F (45°C), helping dissipate heat quickly and maintain stable performance under continuous operation. Built-in protection against over-voltage, under-voltage, overload, short circuit, and overheating helps safeguard both the inverter and connected devices for reliable long-term use. 【14.76 FT Wired LCD Remote for Easy Power Monitoring】-The included 14.76 ft wired remote with LCD screen lets you monitor battery voltage, real-time output power, and error codes from inside your RV, truck, boat, or work area. Easily track battery status, prevent deep discharge, avoid unexpected shutdowns, and manage your power system without walking back to the inverter. 【Complete Installation Kit with 1-Year Warranty】- Includes four premium 5 AWG battery cables (31.5 in / 80 cm each). Two cables connect to each battery terminal, delivering a combined conductor size equivalent to 2 AWG for high-current applications. Backed by a 1-year warranty and responsive customer support, this pure sine wave inverter is built for long-term use in RVs, trucks, boats, solar systems, home backup, and mobile work environments.

EGSCATEE 4000W Pure Sine Wave Inverter

Power Without Limits, Wherever You Are.
The EGSCATEE 4000W Pure Sine Wave Inverter seamlessly transforms 12V DC battery power into ultra-clean 110V/120V AC electricity. Built for modern adventurers, off-grid innovators, and smart homeowners, it bridges the gap between rugged outdoor capability and delicate household comfort.

Why Choose EGSCATEE?

• Grid-Quality Power Protection: Don't risk your expensive tech. Our advanced pure sine wave output mimics home wall outlets, eliminating electrical buzz and screen flicker. It ensures sensitive equipment—like CPAP machines, laptops, and refrigerators—run flawlessly and at peak efficiency.
• Pro-Grade Power Delivery: Engineered for heavy-duty demands. Included with four premium 5 AWG copper cables (31.5"), the system minimizes voltage drops to unlock maximum power transfer, making it uniquely optimized for high-current lithium and marine battery setups.
• Whisper-Quiet Intelligence: Power shouldn't be noisy. The dynamic thermal management system only engages the cooling fans when temperatures hit 113°F (45°C), giving you silent efficiency during lighter workloads and robust cooling under heavy stress.
• Failure-Proof Safety: Sleep easy knowing your gear is safe. A comprehensive multi-point defense grid shields against overloads, voltage spikes, overheating, and short circuits automatically.

Designed For: RV enthusiasts, van lifers, remote contractors, and anyone building a solar setup or emergency home backup system. Take control of your power grid with EGSCATEE.