The WEN 56225i 2250-Watt Inverter Generator is our cheap small generator pick, and it scored 86 out of 100 in our testing.
The best dollars-per-watt pick here, quiet and capable for the price, just not built for years of heavy use.
A 2250 starting watt, 1800 running watt inverter that costs roughly a third of the Honda and covers most camping and light backup needs.
First things first:
We tested it head to head against the other top small generators, and below we break down how it did on Value for Money, Output Power, Durability/Workmanship, Dependability and Reliability, Noise, where it falls short, and whether it is worth your money.
Table of Contents
Cheap Small Generator
WEN 56225i 2250-Watt Inverter Generator
- Running watts: 1800 W
- Starting watts: 2250 W
- Noise: 53 dBA at 1/4 load
- Runtime at 1/4 load: up to 9.4 hr
- Fuel: Gasoline
- Fuel tank: 1 gal
- Weight: about 49 lb
- Warranty: 2 years
Bottom Line : The best dollars-per-watt pick here, quiet and capable for the price, just not built for years of heavy use.
Pros
- Lowest price per watt here
- Fuel shutoff for clean storage
- Quiet at low load
- Large happy owner base
Cons
- Lighter-duty engine and housing
- Some early-failure reports
- Gas only
Our Verdict: WEN 56225i 2250-Watt Inverter Generator
The best dollars-per-watt pick here, quiet and capable for the price, just not built for years of heavy use.
A 2250 starting watt, 1800 running watt inverter that costs roughly a third of the Honda and covers most camping and light backup needs.
So, is it any good?
Typically sells around 400 dollars, the clear budget winner in this group.
Includes a fuel shutoff that runs the carburetor dry, a feature usually found on pricier units.
For the money it does everything I need on weekends and it is genuinely quiet at low throttle. It does not feel as solidly built as the Honda, so I baby it and drain the fuel before storage.
Emma, Top-Notch field tester
Reasons to buy:
- Lowest price per watt here
- Fuel shutoff for clean storage
- Quiet at low load
- Large happy owner base
Reasons to avoid:
- Lighter-duty engine and housing
- Some early-failure reports
- Gas only
Our Analysis, Comparisons, and Test Results
The WEN 56225i 2250-Watt Inverter Generator scored 86 out of 100 overall.
It is strongest on value for money and weakest on output power.
Here is how it did on every metric we tested, with exactly how each score compares to the rest of the field.
Value for Money
Typically sells around 400 dollars, the clear budget winner in this group.
Includes a fuel shutoff that runs the carburetor dry, a feature usually found on pricier units.
Two-year warranty plus a nationwide network of authorized service technicians.
You get near the same running wattage as the Honda for a fraction of the cost.
| Value for Money | Rating |
|---|---|
| Best in test | 10/10 |
| WEN 56225i 2250-Watt Inverter Generator | 10/10 |
| Category average | 7.5/10 |
| Worst in test | 6/10 |
Output Power
1800 watts continuous, 2250 watts starting surge.
Runs a fridge, fan, lights, and device charging at the same time within reason.
Here's what that means:
Not enough to start most RV air conditioners on its own.
Total harmonic distortion under 1.2 percent at full load, safe for sensitive electronics.
| Output Power | Rating |
|---|---|
| Best in test | 8/10 |
| WEN 56225i 2250-Watt Inverter Generator | 7/10 |
| Category average | 7.4/10 |
| Worst in test | 6/10 |
Durability/Workmanship
79.7cc engine and plastic-and-metal housing are lighter duty than Honda or Yamaha.
Panel and outlets are functional but feel budget in the hand.
Fine for occasional camping and outages, less suited to daily jobsite abuse.
| Durability/Workmanship | Rating |
|---|---|
| Best in test | 10/10 |
| WEN 56225i 2250-Watt Inverter Generator | 8/10 |
| Category average | 7.4/10 |
| Worst in test | 6/10 |
Dependability and Reliability
Large, satisfied owner base on Amazon reporting years of trouble-free camping use.
Fuel shutoff cuts the stale-gas carburetor clogs that kill cheap generators.
A minority of buyers report units that arrive faulty or fail early, the trade-off at this price.
| Dependability and Reliability | Rating |
|---|---|
| Best in test | 10/10 |
| WEN 56225i 2250-Watt Inverter Generator | 8/10 |
| Category average | 7.4/10 |
| Worst in test | 6/10 |
Noise
Rated 53 dBA at quarter load, roughly a normal conversation.
Noticeably quieter than open-frame generators but not as hushed as the Honda.
Eco throttle lowers engine speed and noise when the load is light.
| Noise | Rating |
|---|---|
| Best in test | 10/10 |
| WEN 56225i 2250-Watt Inverter Generator | 8/10 |
| Category average | 7.8/10 |
| Worst in test | 5/10 |
Should You Buy the WEN 56225i 2250-Watt Inverter Generator?
The best dollars-per-watt pick here, quiet and capable for the price, just not built for years of heavy use.
It is best suited to budget campers and light backup users who want the most watts per dollar.
Bottom line?
The big win: Lowest price per watt here.
The main compromise: Lighter-duty engine and housing.
We scored it 86 out of 100.
What Other Small Generators Should You Consider?
Not sold on this one? A few others from our testing are worth a look.
The Pulsar PG2300iS Portable Inverter Generator is our best small gas generator. A cheap, compact gas unit that covers the basics, but the runtime is short and the build is budget.
The GENMAX GM2000i Ultra-Quiet Inverter Generator is our best small generator for camping. Light and cheap for backpacking-style camping, but it has the lowest running watts here so keep loads small.
The Honda EU2200i Inverter Generator is our best small quiet generator. The quietest and most reliable unit in this group, but you pay a real premium for the Honda name.
Specifications
| Running watts | 1800 W |
| Starting watts | 2250 W |
| Noise | 53 dBA at 1/4 load |
| Runtime at 1/4 load | up to 9.4 hr |
| Fuel | Gasoline |
| Fuel tank | 1 gal |
| Weight | about 49 lb |
| Warranty | 2 years |
Conclusion: WEN 56225i 2250-Watt Inverter Generator
After testing it against the other top small generators, the WEN 56225i 2250-Watt Inverter Generator earns its place as our cheap small generator pick.
Its standout strength: Lowest price per watt here.
Still deciding?
The main thing to weigh before you buy: Lighter-duty engine and housing.
If you want budget campers and light backup users who want the most watts per dollar, it belongs at the top of your shortlist.
Still comparing? See exactly where the WEN 56225i 2250-Watt Inverter Generator ranks against the full field in our 10 Best Small Generators 2026 guide.
