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GENMAX 4000W Portable Open Frame Inverter Generator, 223cc Engine, with 30A RV Outlet, Clean Power (<5% THD) for Camping, Home & Jobsite Backup, Eco-Mode, Low Oil Shutdown, USB-C & USB-A Ports
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 3:16 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
GENMAX Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Powerful & Clean Inverter Power】Powered by a reliable 223cc OHV engine, this generator delivers 4000W peak and 3200W running watts. Its advanced inverter technology produces clean, stable electricity with less than 5% THD, safe for sensitive electronics like laptops, phones, and tools
✓【RV Ready with 30A Outlet】Equipped with a 30A RV outlet, it connects directly to your recreational vehicle to power essentials like air conditioners. An additional 120V 20A household outlet ，plus USB-C & USB-A Ports provides versatile power for home backup or job sites
✓【Ultra-Quiet & High-Efficient Operation】Intelligent Eco-Mode ensures efficiency, delivering up to 11.7 hours of runtime at 50% load on a single tank. Remarkably quiet, it operates at just 66 dB(A) measured from 7m at 25% load
✓【Built-in Safety & Protection Features】For peace of mind, it includes automatic low oil shutdown and a 20A circuit breaker to protect both the generator and your connected equipment. Clear indicator lights provide instant status updates.
✓【Practical Design with Long-Term Support】Weighs only 61.7 lbs for manageable portability.Backed by a 3-Year Limited Warranty and ongoing technical support
⚙️ Specifications
Brand
GENMAX
Wattage
3200 watts
Fuel Type
Gasoline
Power Source
Fuel Powered
Recommended Uses For Product
Camping
Item Weight
61.7 pounds
Output Wattage
4000
Special Feature
Portable
Included Components
Dual-Purpose Screwdriver
Product Dimensions
18.11"L x 14.41"W x 18.86"H
Additional Features
Portable
