








⚡ Power up your life—quietly, safely, and anywhere you go!
The PowerSmart 4450W Portable Inverter Generator combines robust power output with extended 11-hour runtime and ultra-quiet operation at 76dB. Designed for portability at just 70 lbs, it features advanced safety with EPA compliance and a built-in CO sensor, making it the ideal backup power source for home, work, or outdoor adventures.


















| ASIN | B0DDCZ293H |
| Additional Features | Portable |
| Brand Name | PowerSmart |
| Color | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (401) |
| Engine Displacement | 223 Cubic Centimeters |
| Engine Type | 4 Stroke |
| Frequency | 60 Hz |
| Fuel Type | Gasoline |
| Ignition System Type | Electronic |
| Included Components | GeneratorMB5040C |
| Item Dimensions L x W x H | 45L x 53.1W x 53.8H centimeters |
| Item Type Name | portable generator |
| Item Weight | 30.84 kg |
| Manufacturer | Amerisun Inc. |
| Model Name | MB5040C- |
| Model Number | DL5040C |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Camping, Commercial, Residential |
| Running Wattage | 3680 Watts |
| Runtime | 11 hours |
| Starting Wattage | 4450 Watts |
| Tank Volume | 2.7 Gallons |
| Total Power Outlets | 3 |
| UPC | 840432706671 |
| Voltage | 120 Volts (AC) |
| Wattage | 4400 watts |
A**H
The PowerSmart 4400‑Watt Portable Inverter Generator is an excellent choice if you want dependable backup power without the noise or bulk of a traditional generator. It’s lightweight, fuel‑efficient, and packed with features that make it ideal for home emergencies, camping trips, and everyday outdoor use. Lightweight & Easy to Carry One of the first things you notice is how surprisingly light this generator is for its power output. The compact design and built‑in handle make it easy to move around, whether you’re setting it up at home or taking it to a campsite. Quiet Operation For an inverter generator, the noise level is impressively low. It runs smoothly without the loud rumble you get from standard gas generators, making it much more pleasant to use in neighborhoods, campgrounds, or during late‑night power outages. Reliable Power for Essentials With 4400 watts, it provides plenty of power for: - Refrigerators - Lights - Fans - Small appliances - Electronics - Camping gear It’s a great balance between portability and performance, giving you enough output for emergencies without being oversized. CO‑Sensor for Added Safety The built‑in CO‑sensor is a valuable safety feature. It helps detect unsafe carbon monoxide levels and shuts the generator down if needed. This gives extra peace of mind, especially for new users or anyone running it near living spaces. Fuel‑Efficient & EPA Compliant The generator runs efficiently, stretching your fuel longer than expected. Being EPA compliant is another plus, showing that it meets important environmental and safety standards. Simple to Use Starting the generator is straightforward, and the controls are clearly labeled. Even if you’re not mechanically inclined, you’ll have no trouble getting it running and powering your essentials. Overall Impression The PowerSmart 4400‑Watt Inverter Generator is a strong, well‑rounded option for anyone who wants quiet, portable, and reliable backup power. It’s perfect for home emergencies, camping, tailgating, or keeping essential devices running during outages. Lightweight, safe, and easy to operate—this generator delivers great value for the price.
J**O
Excellent generator. It starts easily, runs smoothly, and is relatively quiet for its power. I’ve used it for several appliances without any issues. Great value for the money.”
G**.
Weighs about 60 lbs dry. Comes without any fluids, so pick up some 5w-30 and gasoline. It takes 20oz of oil and 1.6 gal of gas. Comes with a funnel and spark plug "wrench." I put in oil and gas today and being an excited idiot, tried starting it without turning on the fuel valve. After a few tries, I checked the manual, and there it is, turn this lever to ON. After that, it started right up. It runs relatively quiet, but in ECO mode it quiets down nicely. At first startup it ran a little rough (vibration), but soon settled into a nice idle. So far, seems like a quality generator.
R**N
Being use for 5 months now run my house completely good ,save mi after the hurricane in Jamaica.
B**N
First off, I have several (4) of these and use them in my handyman trailers. They’re great for a small compact generator. It’s rated at 4400 watts and does just that. I can run my pancake compressor, mitre saw a table saw without an overload condition. My recent one just hit 150 hours and my oldest, a 3 year old unit has 1500 hours on it. The only maintenance I’ve had to do is oil changes and I swapped out the spark plugs to NGK’s and noticed a running difference. The biggest downfall for these is noise under medium to heavy load. They scream pretty loud and the second complaint is fuel use. Under heavy load, you’ll only get 3.5-4 hours on a tank of fuel. These are ideal for construction, general use and certainly good for emergency outages. Do yourself a favor and drain them of fuel if your going to leave them sit for any length of time.