⚡ Power up your adventures with GENMAX — quiet, clean, and always ready!
The GENMAX 4000iSAPC is a lightweight, EPA-compliant inverter generator featuring a 145cc 4-stroke engine that produces 4000 starting watts and 3200 running watts of clean power with less than 3% THD. Designed for home backup and camping, it offers ultra-quiet operation, a digital control center, and advanced safety with CO detection, making it the perfect portable power solution for the modern professional on the go.
Brand | GENMAX |
Wattage | 4000 |
Fuel Type | Gas |
Power Source | Gas-Powered |
Recommended Uses For Product | Residential |
Item Weight | 56.8 Pounds |
Voltage | 4000 |
Output Wattage | 4000 Watts |
Special Feature | Maganetic dipstick,Portable, Super Quiet |
Included Components | 1 |
Color | orange |
Product Dimensions | 19.1"L x 11.2"W x 17.9"H |
Material | plastic |
Model Name | GM4000iSAPC |
Engine Type | 4 Stroke |
Ignition System Type | [NS] |
Tank Volume | 3.6 Gallons |
Engine Displacement | 145 Cubic Centimeters |
Runtime | 9 hours |
Total Power Outlets | 1 |
Frequency | 60 Hz |
Engine Power Maximum | 4 Kilowatts |
Starting Wattage | 4000 Watts |
Running Wattage | 3200 Watts |
UPC | 742332650859 |
Manufacturer | GENMAX |
Item Package Dimensions L x W x H | 21.25 x 18.75 x 13.5 inches |
Package Weight | 25.86 Kilograms |
Item Dimensions LxWxH | 19.1 x 11.2 x 17.9 inches |
Brand Name | GENMAX |
Warranty Description | 2 |
Suggested Users | unisex-adult |
Part Number | 4000W |
Style | GM4000iSAPC |
Size | GM4000iSAPC |
A**R
A Must-Have for Outdoor Adventures and Backup Power!
I couldn’t be happier with the GENMAX GM2800iSAC! I bought it for camping trips and to use as an emergency backup generator, and it’s honestly been a game-changer.What I Love About It:⚡ Plenty of Power – This little generator has more than enough juice to run my 5,000 BTU AC, lights, and all my small electronics (phone, laptop, etc.) simultaneously without breaking a sweat. The clean inverter power means I can run sensitive devices with zero worries about damage.🎒 Super Portable – Weighing only 45 lbs, I can easily carry it from the car to the campsite. The handle is solid and makes it easy to transport, even when it’s fully fueled.🔇 Surprisingly Quiet – It’s definitely quieter than traditional generators! We were able to have normal conversations standing right next to it. It’s not “silent,” but for the power it provides, it’s impressively quiet.⛽ Great Fuel Efficiency – The runtime is awesome! I’ve been getting around 6–8 hours on a single gallon of gas at partial load. That’s perfect for longer camping trips or power outages without constantly needing to refuel.🛡️ Awesome Safety Features – The CO Detect sensor gives me peace of mind when using it indoors or in semi-enclosed spaces like the garage. I love that it automatically shuts off if unsafe CO levels are detected.Final Thoughts:For the price, this generator punches well above its weight. It’s powerful, portable, and built with safety in mind. Whether you're camping, tailgating, or just want some peace of mind during power outages, this generator is a fantastic choice. I couldn’t be more satisfied with my purchase—highly recommend it!
F**A
Reliable Power Anywhere You Go
I absolutely love the GENMAX Portable Generator GM2000i! This ultra-quiet gas engine is a game-changer for me. It's so convenient to have a reliable power source that I can take anywhere. The eco mode function is amazing, helping me save on fuel while being environmentally friendly.The ultra-light design makes it easy to transport, perfect for backup power at home or for camping trips. I highly recommend this generator to anyone in need of a portable power solution. It's a must-have for outdoor enthusiasts and emergency preparedness.Overall, the GENMAX GM2000i is a perfect blend of power, convenience, and eco-friendliness. It's a top-notch choice for anyone looking for a dependable portable generator.
L**
No support from Amazon or Manufacturer
My Genmax 1200i was delivered yesterday. The packaging was in good condition. The generator was securely packed. Everything was in the box that was listed. I added oil and gas. It started I believe on the 3rd pull. Ran great with the eco on and off. Plugged in some test devices. It shut off after about an hr. Checked the oil- good. Checked the gas- good. Made sure the gas was turned on, I'm old, I forget lol. Started right up. Would run 15 min - 2 hrs and shut off. Contacted Amazon for product support. They referred me to the manufacturer after some stupid unrelated questions from their customer service. Contacted the manufacturer. Waiting........... I will update when or if anyone gets back to me. Right now I suggest you not buy a generator from Amazon. They don't care.Update: Still no response from manufacturer. I have not been able to talk to a live person, only leave messages.Update: It's been 4 days I didn't hear from the manufacturer. Called Amazon again 1st person transferred me, 2nd hung up after telling me nothing they could do. I called back, transferred. I was given a different number for the manufacturer. I finally got a real person. They are going to send me a new CO sensor. Nothing as of today. I guess I'm on my own.Received nothing. 3/26/2024I suggest no one buy a generator from Amazon. They don't allow returns on any generator. You have a 50/50 chance of getting a generator that works. I can't afford them odds. I'm still able to charge my batteries, sometimes for 10 minutes sometimes I get an hr+. That's unacceptable.Will not run! This has been a piece of sh*t since day 1.
R**E
Reliable and Efficient Generator for Emergencies
Why did you pick this product vs others?:I recently had to part ways with my generator, and I must say, it was a real gem. Its top-notch performance during emergencies gave me a sense of security and peace of mind. Letting go of it was tough, considering its value. I would definitely buy it again without hesitation. The reliability and efficiency of this machine truly make it a valuable asset in times of need.
L**N
I am happy with but why cheap out on the gas gauge
Delivered on time in good condition. Went thru the change oil twice. 1 hr break in. Fairly simple good instructions. Then loaded it up with two heaters at 3000 watts its stated max. Worked fine no issues. Fairly quiet except for full load. Started up on 2nd pull. I would have like it to have a gas gauge maybe a bigger tank capacity and some gauges but for 460 dollars thats not available. A gas gauge is really short cited on Genmax. Its a five star machine but the gas gauge it loses a star. Also lost 1 star because of the difficulty of getting the spark plug out. There is just no room to get your hand in a pull the wire. Also they supplied 1 oil change but the tiny oil can filled is more oil than the crank case can take. Why not make it so you dump all oil in from the tiny can and the dip stick reads "good". All that I am happy with it.
Trustpilot
3 weeks ago
3 days ago