A portable generator is a type of device that provides temporary power for an area or building in the event of a power outage. Portable generators are often used to provide electricity at construction sites, outdoor events, and during natural disasters such as hurricanes and floods. It comes in various sizes and can be powered by gas, diesel, or propane fuel sources. There are a few Best Portable Generator under $500 on the market. These generators are often used to supply backup power for home appliances such as refrigerators, freezers, air conditioners, sump pumps, and water heaters.

Portable generators can also be used to provide power for recreational activities such as camping and tailgating. Portable generators offer convenient solutions when grid-based electricity is not available or reliable. With their portability, they offer great flexibility and can provide power in even the most remote locations.

Portable generators are often used in emergency situations where they may be the only source of power available during an extended outage. It also comes equipped with safety features that protect against electrical hazards such as overloads, short circuits, and ground faults. These generators are essential tools for those who need temporary or standby power for their home or business needs.

Best Portable Generator under $500

1. A-iPower 2000W Portable Generator

The A-iPower 2000W Portable Inverter Generator is the perfect companion for camping, tailgating, and other recreational activities. This powerful machine has a maximum output of 2000 watts and can run up to 8 hours on one full tank of gas at 25% load. A 1.1-gallon fuel tank makes it easy to take anywhere you need to go.

The A-iPower Generator also has a user-friendly control panel that allows for easy adjustments and monitoring of the machine’s operation. Above all, if you are looking for the best generator under $500 then this one is perfect.


  • Maximum output of 2000 watts with a 1.1-gallon fuel tank capacity
  • Up to 8 hours of runtime on a 25% load
  • A quiet operating system at only 58 dB from 23 feet away, making it perfect for camping or tailgating
  • Built-in overload protection and a low oil shutoff system help keep the generator running safely
  • Reliable recoil start system and intuitive control panel with LED display lights for ease of use
  • A durable, lightweight body made from aluminum alloy material for portability and strength
  • A parallel connection outlet that allows you to connect two A-iPower 2000W Portable Inverter Generators together for even greater power output
  • USB charging port for convenient on-the-go device charging
  • 2-year limited warranty with free lifetime technical support from A-iPower.


2. WEN 56200i 2000-Watt Portable Generator

The WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator is a great option for those who are looking for an affordable and efficient alternative to traditional generators. This gas-powered inverter generator offers 2000 watts of power, making it perfect for powering small appliances, electronic devices, and other small items. It also features an incredibly quiet operation that won’t disturb neighbors or wildlife nearby. Additionally, this generator includes several features to make your experience smooth and enjoyable.

There are many reasons why this WEN is a great choice for those who need an affordable and efficient alternative to traditional generators. With its compact design, quiet operation, and overload protection features, this generator is perfect for any situation. Plus, it comes with WEN’s 3-year warranty that provides coverage for parts and service on your WEN generator – giving you added peace of mind when making your purchase.


  • Easy to transport and store away when not in use
  • Won’t disturb neighbors or wildlife nearby
  • Automatically shuts off if the load exceeds the
  • Automatically shuts off to protect the engine from damage
  • Maximizes fuel efficiency while reducing noise levels
  • Easily monitor how much fuel is left in the tank at any time
  • WEN 3-Year Warranty – Get coverage for parts and service on your WEN generator
  • CARB Compliant – Meets California’s strict emissions standards.


3. DuroMax XP4000S 4000 Watt Power Generator

DuroMax XP4000S 4000 Watt Portable Generator is a great addition to any home as it provides 4,000 watts of power. This unit includes an easy-to-read control panel and an automatic voltage regulator. It also features a low oil shutdown feature that protects the engine from damage.

The DuroMax XP4000S 4000 Watt Portable Generator also has a wheel kit for easy portability. Above all, if you are looking for the best generator under $400 then this one is a fantastic choice.


  • 4,000 peak watts / 3,200 running watts
  • Electric start with recoil backup (battery included)
  • 4-gallon gas tank / 8-hour run time at 50% load
  • Full power panel with oil warning light, volt meter, circuit breaker, and power outlets
  • Automatic voltage regulator to protect your electronics and appliances.
  • Low oil shutdown feature to protect the engine from damage.
  • Wheel kit included for easy portability.
  • 1-year warranty


4. Champion 3800-Watt Dual Fuel Generator

The Champion 3800-Watt Dual Fuel RV Ready Portable Generator is the perfect choice for powering your recreational vehicle. It features a dependable 196cc Champion single-cylinder, 4-stroke OHV engine that produces 3800 starting watts and 4750 running watts on gasoline. It also has the option to run on either propane gas (LPG) or natural gas (NG). This generator is designed with Champion’s Cold Start Technology which allows you to easily start the generator in cold weather or at high altitudes.

It also comes equipped with a low oil shut-off sensor, Intelligauge, and Volt Guard surge protector for optimal performance and peace of mind. The durable wheel kit with a folding handle makes it easy to transport and the heavy-duty steel frame provides protection in rugged conditions.


  • 4-Stroke OHV Engine produces 3800 starting watts and 4750 running watts on gasoline
  • 4-Stroke OHV Engine produces 3420 starting watts and 2790 running watts on propane (LPG)
  • Champion Cold Start Technology allows for an easy start in cold weather or high altitudes
  • A low oil shut-off sensor ensures the engine is always protected from damage due to low oil levels
  • Intelligence monitors voltage, frequency, operating hours, and more for optimal performance
  • Durable wheel kit with folding handle for easy portability
  • Heavy-duty steel frame for protection in rugged conditions
  • 3-year limited warranty with FREE lifetime technical support.


5. Westinghouse 4650 Watt Generator

The Westinghouse 4650 Watt Portable Generator is the perfect choice for reliable power in any situation. This generator produces a maximum of 4650 starting watts and 3650 running watts, making it an ideal power source for job sites or camping trips. With its easy-to-transport design, low noise operation levels, and convenient features, this Westinghouse portable generator is sure to meet your needs.

Experience the Westinghouse 4650 Watt Portable Generator and have reliable power wherever you need it. This outstanding generator is perfect for camping, job sites, tailgating, or emergency use. Westinghouse stands for quality and dependability so you can count on this generator to provide reliable power whenever you need it.


  • 6 Gallon Fuel Tank – provides up to 8 hours of run time at 50% capacity
  • 4 120V Outlets – supply enough power for multiple devices
  • 1 RV Ready Outlet – allows you to easily connect an RV to the generator
  • Electric Start with Recoil Backup – for quick, easy starting
  • Westinghouse OHV Engine – provides superior performance and power
  • Low Noise Operation – for quiet operation in any environment
  • Carry Handle with Foldaway Stabilizers – makes it easy to move and store the generator.
  • Westinghouse 4-Year Warranty – offers peace of mind


In conclusion, Portable Generators are an invaluable tool for providing reliable power when it is needed most. These generators are relatively easy to use and come in a variety of sizes, so they can be used whether you need enough energy to power a small home or if you need a larger generator for a construction site. Portable generators also offer many safety features that make them even more attractive as a source of emergency power. Taking the time to research different models and find the best one for your needs will ensure that you have access to all the power you may need in any situation, making these Generators an invaluable asset.