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Item #:
180041938
GENMAX Portable Generator, 4000W Ultra Quiet 145cc Engine & Parallel and Series Compatible, EPA & CARB Compliant, Eco Mode Function, Backup Home Use
85% of respondents would recommend this to a friend
Item #:
180041938
BND 2823
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
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Order now and get it around Thursday, October 08
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What Stands Out
Ultra Quiet Operation
The GENMAX generator operates at low noise levels, ensuring peace during camping or home use while providing 4000W of reliable power.
Eco Mode Function
Designed with Eco Mode to optimize fuel efficiency, this generator minimizes consumption without compromising power, perfect for long camping trips or home backup.
Versatile Compatibility
With parallel and series compatibility, this generator allows users to connect multiple units for increased power, making it flexible for various needs and setups.
Product Details
- Powered by a 145cc 4-stroke OHV gas engine with inverter technology
- Produces 4000 Starting Watts/ 3200 Running Watts clean power (less than 3% THD)
- Ultra-lightweight design at only 56.8 pounds, making it easy to carry for long distances
- Features a Digital Control Center with an LCD display for hours run, voltage output, and load level
- Parallel and series connection capability with a dedicated series parallel box (sold separately)
- Includes CO DETECT feature that automatically turns off the generator when carbon monoxide levels are unsafe
| Wattage | 4000 |
| Fuel Type | gas |
| Power Source | Gas Powered |
| Recommended Uses For Product | Residential |
| Voltage | 4000 |
| Output Wattage | 4000 Watts |
| Additional Features | Maganetic Dip Stick, Portable, Ultra-Quiet |
| Engine Type | 4 Stroke |
| Ignition System Type | [NS] |
| Tank Volume | 3.6 Gallons |
| Engine Displacement | 145 Cubic Centimeters |
| Total Power Outlets | 1 |
| Engine Power Maximum | 4 Kilowatts |
| Starting Wattage | 4000 Watts |
| Running Wattage | 3200 Watts |
| Frequency | 60 Hz |
| Runtime | 9 hours |
| Color | orange |
| Material Type | Plastic |
| Brand Name | GENMAX |
| Included Components | 1 |
| Model Name | GM4000iSAPC |
| Model Number | GM4000iSAPC |
| Number of Packs | 1 |
| Number of Items | 1 |
| UPC | 742332650859 |
| Unit Count | 1.0 Count |
| Manufacturer | GENMAX |
| Item Type Name | GENMAX Portable Inverter Generator, 4000W Ultra Quiet 145cc Engine & Parallel & Series Compatible, EPA & CARB Compliant, Eco Mode Function, Super Lightweight for Backup Home Use & Camping (GM4000iSAPC) |
| Manufacturer Part Number | 4000W |
| Item Weight | 25.76 kg |
| Item Dimensions L x W x H | 48.5L x 28.4W x 45.5H cm |
| Brand | GENMAX |
Who Should Buy?
-
Camping Enthusiasts
Ideal for campers needing reliable, quiet power sources for lights and small appliances in remote areas.
-
Emergency Backup
Perfect for homeowners seeking a portable generator for backup power during outages, ensuring safety and comfort.
-
Eco-Conscious Users
Great choice for users who want a fuel-efficient generator with Eco mode, reducing emissions and conserving fuel.
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High-Power Tools
Not suitable for users needing to power heavy-duty tools that require higher wattage than the generator can provide.
Product Description
GENMAX Portable Generator, 4000W Ultra Quiet 145cc Engine & Parallel and Series Compatible, EPA & CARB Compliant, Eco Mode Function, Backup Home Use & Camping Ultralight GM4000iSAPC
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Customer Questions & Answers
-
Question:
What type of power does it produce?
Answer: The generator produces 4000 Starting Watts/ 3200 Running Watts clean power. -
Question:
Is it lightweight and portable?
Answer: Yes, it is ultra lightweight at only 56.8 pounds and has a sturdy handle for easy carrying. -
Question:
What safety features does it have?
Answer: The generator has an automatic CO detect feature that turns it off when an unsafe level of carbon monoxide is detected.
GENMAX Generators GM4000iSAPC Editorial Review
GENMAX Portable Generator, 4000W Ultra Quiet 145cc Engine & Parallel and Series Compatible, EPA & CARB Compliant, Eco Mode Function, Backup Home Use & Camping Ultralight GM4000iSAPC is a reliable option for residential use and outdoor activities. Its 4000-watt capability ensures sufficient power for various appliances, while the ultra-quiet operation and 9-hour runtime add to its convenience for camping or backup home use. Many users appreciate the portability and lightweight design, making it easy to transport or store. Additionally, it features a magnetic dip stick for enhanced maintenance, ensuring longevity and performance without excessive noise disturbances.
Customer Reviews & Ratings
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Pros
- Portable design for easy transportation
- Ultra-quiet operation for peaceful use
- 9-hour runtime on a full tank
- EPA and CARB compliant for clean energy
- Lightweight at 25.76 kg
Cons
- Requires gas fuel which may limit options
Platform Trust & Buyer Confidence
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 2823
Order now and get it around Thursday, October 08
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Features & Benefits
- Powered by a 145cc 4-stroke OHV gas engine
- Produces 4000 Starting Watts/ 3200 Running Watts clean power
- Silent and ultra lightweight at only 56.8 pounds
- Digital Control Center with LCD display
- Parallel and series connection capability
- Automatic CO detect safety feature
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