Best Portable Generators of 2025

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Portable outdoor generators are essential for anyone who loves spending time in the great outdoors. Whether it's for camping, tailgating, or powering tools on a job site, these generators are designed to provide reliable power wherever and whenever you need it. With a variety of sizes and power outputs available, there's a portable outdoor generator to suit every need. They are easy to transport and operate, and many models are equipped with features like automatic shut-off and low oil alerts for added safety and convenience. So whether you're planning a weekend camping trip or need to power tools on a job site, a portable outdoor generator is a must-have accessory for any outdoor enthusiast.
At a Glance: Our Top Picks
Top 10 Portable Generators
Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator
Get up to 12 hours of run time with the Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator, which comes with a remote start key fob, electric and recoil start, and a 6.6-gallon fuel tank with fuel gauge. The generator features two GFCI 120V 5–20R standard household receptacles, one transfer switch ready 120V L14-30R, and one RV ready 120/240V 14–50R. It is powered by a heavy-duty 457cc Westinghouse 4-stroke OHV engine, which has automatic low oil shutdown and digital hour meter. The generator is EPA and CARB compliant, and comes with a 3-year limited service, labor, and parts coverage with nationwide customer service network.
The Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator is perfect for those who live in areas with frequent power outages. It is easy to set up and start, and comes with a remote control for added convenience. Customers have praised the generator's dual fuel feature, which allows them to use either gasoline or propane to power the generator, and its ability to power multiple household appliances and electronics during power outages. The generator is also suitable for use in RVs and on construction sites, making it a versatile investment for anyone in need of reliable backup power.
Westinghouse 14500 Peak Watt Tri-Fuel Generator
The Westinghouse Tri-Fuel Generator is an ideal backup power solution for larger homes or for portable power needs. With a powerful output of 14,500 peak watts using gasoline, it ensures you have plenty of energy during outages. You can also use propane or natural gas, providing you with flexible fuel options. The generator boasts an impressive runtime of up to 19 hours on a single tank, giving you peace of mind during extended power interruptions. Powered by a robust Westinghouse engine, this generator is built for durability and reliability, making it a smart choice for your power needs.
Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery
The Jackery Portable Power Station Explorer 300 is a great option for those looking for an emergency backup power source. It features a 293Wh lithium-ion battery pack, two Pure Sine Wave AC outlets, a PD 60W USB-C port, a fast charge 3.0 port, a USB-A port and a DC car port, allowing it to recharge itself and charge up to 6 devices simultaneously. It is lightweight and compatible with the Jackery SolarSaga 100 solar panel, making it an ideal portable power kit for outdoor activities. However, it is important to note that the unit cannot be returned to Amazon and customer service from Jackery is not always reliable.
DuroMax XP13000EH Dual Fuel Portable Generator
The DuroMax XP13000EH Dual Fuel Portable Generator is a powerful and versatile generator that can run on either gasoline or propane. It features 13,000 starting watts and 10,500 running watts, and has a wide selection of outlets for maximum compatibility. It is EPA and CARB approved for use in all 50 states, and is easy to set up and use. Customers have praised its power and reliability, though some have experienced issues with oil consumption and damaged threads.
Bailibatt 300W Portable Power Station
The Bailibatt Power Station is a lightweight and compact generator weighing just 4.6 lbs, making it perfect for home use, camping, and outdoor adventures. With a powerful 69600mAh capacity, you can easily charge multiple small devices like laptops and phones. Its two pure sine wave AC outlets ensure that your electronics are protected while providing stable power. Additionally, the unit features a durable battery pack that supports over 1500 charge cycles, ensuring long-lasting performance for all your outdoor needs. The clear LCD screen keeps you informed of the operating status at all times.
Anker 521 Portable Power Station
Anker 521 Portable Power Station is a long-lasting, durable, and high-capacity power station that comes with a 5-year full-device warranty. It has a huge 256Wh capacity, 6 ports including 2 AC ports, 2 USB-A ports, a USB-C port, and a car outlet. The power station is equipped with InfiniPower technology, LiFePO4 batteries, and a smart temperature control system. It can be charged using a solar panel or a DC adapter. It is perfect for charging laptops and small appliances during a weekend trip.
WEN 56477i Portable Inverter Generator
The WEN Inverter Generator is powered by a robust 224cc engine, delivering up to 4800 surge watts and 4000 rated watts, making it suitable for various power needs. It produces clean power, ensuring that your sensitive electronics, like smartphones and laptops, remain safe from damage. With a highly efficient 1.9-gallon tank, you can enjoy up to 7 hours of run time at half load, allowing you to power your devices for longer without frequent refueling. Additionally, the fuel shutoff feature enhances the generator's lifespan by emptying the carburetor before shutting down, giving you peace of mind and reliability.
WEN 5600-Watt Portable Generator GN5602X
The WEN Portable Generator offers a powerful solution for your energy needs, providing 5600 starting watts and 4500 running watts to keep your family safe during outages. Its electric start feature allows you to effortlessly power up the 224cc engine with just a push of a button. Safety is a priority, as the WEN Watchdog CO Shutdown Sensor automatically shuts off the generator if it detects harmful carbon monoxide levels. With a generous 4.3-gallon gas tank, you can enjoy up to 12.5 hours of run time at half load, ensuring you have reliable power when you need it most.
WEN 3600-Watt Portable Inverter Generator
The WEN Portable Inverter Generator is a compact and lightweight power solution for your RV or outdoor activities. With its 149cc engine, it can generate up to 3600 surge watts and 2900 rated watts, providing ample power for your electronic devices. One of its key features is the ability to produce clean power, which prevents any potential damage to your sensitive electronics like smartphones, tablets, and laptops. Additionally, its ultralight body weighing just 46 pounds makes it easy to transport and store. The fuel shutoff feature maximizes the generator's lifespan by using up the remaining fuel in the carburetor before shutting down. With two three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, and two 5V USB ports, this generator offers versatile power options for various devices. Backed by a three-year warranty, the WEN Portable Inverter Generator is a reliable and convenient choice for all your power needs.
PowerSmart 4450W Portable Inverter Generator
The PowerSmart Portable Generator is a powerful solution for your energy needs, boasting a starting wattage of 4450W and a rated wattage of 3680W. This means you can easily power your home appliances, RV, or job site tools without worry. With a generous 2.7-gallon fuel tank, you can enjoy up to 11 hours of runtime at half load, reducing the hassle of frequent refueling. Additionally, its quiet operation at just 76dB(A) makes it perfect for residential areas or camping, allowing you to enjoy your activities without disturbing others. Weighing 68.8 lbs and designed for portability, it's easy to take wherever you need power.
Frequently Asked Questions (FAQs)
1. Can a portable generator stay outside?
Because outdoors is the only safe place to operate a portable generator, taking it outside is absolutely mandatory to keep your family safe from carbon monoxide.
2. Are portable generators OK in the rain?
Never run it in a garage, even if the doors are open. Instructions for a portable generator warn you not to run it in the rain. To protect it from moisture, the Consumer Product Safety Commission recommends operating it on a dry surface under an open, canopy-like structure. Overusing extension cords.
3. Can portable generators run outside in the rain?
Permanently installed standby generators have built-in covers that allow them to run while it's raining. However, portable generators are not waterproof and must be run outdoors because of carbon monoxide fumes. To keep your generator dry, use a well-ventilated canopy, tent, or homemade cover.
4. Can a generator be stored outdoors?
Harsh weather can damage your generator if left outdoors without a proper covering or overhang. Storing a generator outdoors is risky, but you can make it work by adequately covering it. Also, ensure your generator is in a dry spot, out of direct sunlight, and won't get hit by falling branches.
During our portable generator research, we found 24 portable generator products and shortlisted 10 quality products. We collected and analyzed 219,910 customer reviews through our big data system to write the portable generators list. We found that most customers choose portable generators with an average price of $693.94.
The portable generators are available for purchase. We have researched hundreds of brands and picked the top brands of portable generators, including Westinghouse, Jackery, DuroMax, bailibatt, Anker. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Steven Taylor grew up in a small town called Beaufort in South Carolina and his passion for building and woodworking has led him to master the latest garden gadgets. He always holds every chance to patch up or sand down his beloved garden. There are various novel technologies in his articles.