The 12 Best Portable Generator Under $300 That You Can Trust, Reviews List

Jangitong
Oct 3, 2023 7:53 PM

If your home fails to stay powered when the power goes out, you have a serious problem. This is especially true if you live in an area prone to blackouts. For example, extended power outages can occur from hurricanes, tornadoes, ice storms and other natural disasters.
The problem is that most backup generators are extremely expensive and require expert technicians to install them. However, you don’t have to spend thousands of dollars on a backup generator to keep your home safe from sudden power outages. You just need the best portable generator under $300.
Fortunately, there are several affordable models that won’t break the bank and can be easily stored away during non-emergency times. Let’s take a look at five of the best portable generators under $300 on Amazon.

Our Top Picks

Best Overall: Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery

The Jackery Portable Power Station Explorer 300 is the perfect power supply for anyone who wants a reliable and safe way to stay connected and powered while outside. This portable power station features two 300W Pure Sine Wave AC outlets and a fast charge 3.0 port for quickly recharging your devices. The 293Wh lithium-ion battery pack guarantees a long runtime and is compatible with the Jackery SolarSaga 100 solar panel for even more power options.

Best Budget: 300W Solar Generator, FlashFish 60000mAh Portable Power Station Camping Potable Generator

The Coolest solar generator on the market, the FlashFish 300 Watt Portable Power Station has a true sine wave output that will keep your devices charging smoothly. With a 60000mAh battery, this generator can charge any device you need it to, whether it's your phone, tablet, or a laptop. You also get two USB ports for charging your devices, as well as a car charger.

Editor's Choice: BLUETTI Portable Power Station EB3A, 268Wh LiFePO4 Battery Backup w/ 2 600W (1200W Surge) AC Outlets

The BLUETTI EB3A Portable Power Station is a great choice for anyone who needs an quick and easy way to keep their devices powered up during a power outage or when travelling. With a 600W AC inverter, 268Wh LiFePO4 battery pack, and 9 outlets, this power station can easily power up devices that require AC power, such as laptops and desktop computers. Additionally, the built-in MPPT controller supports up to 200W of solar input, enabling you to make use of a solar generator to augment your power needs. Plus, EB3A has a 24-month warranty and is backed by friendly customer service.

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Showing 1 - 10 in 12 results

RANKING LIST | SORT BY SCORES

Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, 110V/300W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Blackout

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SCORE
9.6
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Jackery
Prime

GREEN POWER SUPPLY: The power station is compatible with the Jackery SolarSaga 100 solar panel. The integrated MPPT controller enables the solar generator set to operate at its max power point, so that it speeds up the battery recharge, making them ideal portable power kits for tent camping, overland journey and etc.
WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station , 1*AC adapter, 1* car charger cable, 1* user guide more

Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency

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SCORE
9.4
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Jackery
Prime

VERSATILE POWER SOURCE: 1* Pure Sine Wave AC outlet (110V 200W 400W Peak), 2* USB-A ports (5V, 2.4A), and 1* 12V DC car port to charge your road trip essentials such as smartphones, laptops, cameras, fans, lights and so on. Pass-through charging is supported.
WHAT YOU GET: 1* Jackery Explorer 240 portable power station, 1*AC adapter, 1* car charger cable, 1* user guide. more

Goal Zero Yeti 200X Portable Power Station, 187-Watt-Hours, Solar-Powered Generator (Solar Panel Not Included), USB Ports and AC Outlets, Portable Generator for Camping and Emergency Power

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SCORE
9.4
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Goal Zero
Prime

EASY TO USE: This portable power generator keeps devices powered with a 5-volt USB-A port, a 5-to-12-volt USB-C port, a 5-to-20-volt USB PD port, a 6-millimeter 12-volt port, a 12-volt car port, an AC inverter, and an 8-millimeter 13-to-22-volt charging port.
POWER YOUR PASSION: Whether you’re embarking on a road trip with your friends, camping under the stars, or hosting an outdoor gathering, our Yeti power station powers your devices and adventures anywhere and everywhere with five versatile lithium-battery-powered ports. more

ALLWEI Portable Power Station, 280Wh Backup Lithium Battery, Regulated DC for mini Cooler, USB-C PD60W, 300W Pure Sine Wave AC Outlet Solar Power Generator for Outdoors Camping Travel Emergency

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SCORE
9.2
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
ALLWEI
Prime

【Multiple Ways to Recharge】ALLWEI Solar Power Generator works with MPPT controller, ALLWEI solar panels are available and support fast recharging for power station while traveling or camping (solar panels SOLD SEPARATELY ). It’s also support charging from AC wall outlet and car lighter plug.
【Package contents】1 * 280WH Portable Power Station, 1 * AC Adapter, 1 * AC Cable, 1 * DC Car Cable and 1 * User Manual. (ALLWEI Solar panel sold separately). more

NinjaBatt 300W Portable Power Station, 280Wh Battery Solar Generator with Pure Sine Wave AC Outlets, QC3.0 & USB-C PD 60W - Durable Generator for Outdoor Camping RV Emergencies

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SCORE
9.0
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
NinjaBatt
Prime

NINJABATT’s UPGRADED 2021 POWER-STATION: Amazon’s leading battery brand is proud to present its new portable power station. Featuring 300 output watts, equipped with a powerful 280Wh backup battery, a blazing fast PD3.0 Type-C port, an Informative LED Display and much more. Supply power to electric devices of up to 300 watts and get all the power you need, when you need it most!
PERFECT FOR CAMPING AND OUTDOORS: Small & portable, with a size of only 9X7X5.5 inches, yet packs a punch - our portable solar generator is able to power up almost any electronic device you take camping. From CPAP machines, phones and lights to mini fridges, TV’s, projectors, lanterns and more – using pure sine wave inverter – our backup-battery has got you covered. more

300W Solar Generator, FlashFish 60000mAh Portable Power Station Camping Potable Generator, CPAP Battery Recharged by Solar Panel/Wall Outlet/Car, 110V AC Out/ DC 12V /QC USB Ports for CPAP Camp Travel

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
FF FLASHFISH
Prime

Enjoy Outdoor Activities: Our generator has an easy-to-carry handle, convenient for camping, fishing, travelling, other outdoor activities and emergency usage. Eliminate your worry about no electricity in your devices and power outage at home.
222Wh Back-up Power Supply: Wide applications make it suitable for lots of devices; 110V AC outlets can charge your CPAP machine, tablet, laptop, TV, fan, Christmas lights etc; 2 * 12V DC Ports can be used for car vacuum, car refrigerator, car air fan and car charger etc; 2* QC3.0 USB and 1 * 2.4A USB ports can charge your phones, drones, iPad, GPS, mp3, camera, etc. more

NEXPOW Portable Power Station, 296Wh 80000mAh Solar Generator 110V/300W (Peak 500W) 2 AC Outlet/4 USB Ports/2 DC Ports/QC 3.0 PD Ports for iPhone 12 Backup Battery Power Supply for CPAP Outdoor Camp

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
NEXPOW
Prime

🔋【Unique Design】: 1)This battery pack with ac outlet has independent ACDC\USB, which can provide you a simple operation when charging different devices; 2) The LCD display design which can show you the devices' status in different kind of situation, such as remaining power/charging status/discharging status/AC output status/DC output status;
🔋【High Capacity 】: This emergency power bank has 296Wh, 300W continuous power, and 500W peak power, It also has 80000mAh battery capacity, and pure sine wave. it's compact design is powerful enough to meet different kind of demands which can be used for home, travel, camping, etc. This power source is very lightweight(Only 7.05lb), and it has soft handle, you can put it in your backpack or car easily , so just take it to place where you need power. more

Champion Power Equipment 200915 1500/1200-Watt Portable Generator, CARB

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Champion Power Equipment
Prime

DESIGNED FOR SAFETY: Includes a low-oil shut-off sensor and has a 0. 4-quart oil capacity (recommended 10W-30)
CHAMPION SUPPORT: Includes 3-year limited with FREE lifetime technical support from dedicated experts more

PowerSmart Generator, 1200 Watts Portable Generator, Outdoor generator Low Noise, Gas Powered Generator, Inverter Generators for Home Use, PS50A

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SCORE
8.6
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
PowerSmart

Customer Satisfaction: covered with PowerSmart 2-year-warranty, free lifetime tech support, repair service center in U.S., online support in 24H. Any reason please contact with us.
Portable generator: generator solid handle makes it easy to carry around for outdoor adventures such as campgrounds, construction sites, mobile devices and power outages.The weight is only 39 lbs. more

BLUETTI Portable Power Station EB3A, 268Wh LiFePO4 Battery Backup w/ 2 600W (1200W Surge) AC Outlets, Recharge from 0-80% in 30 Min., Solar Generator for Outdoor Camping (Solar Panel Optional)

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SCORE
8.6
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
BLUETTI

[Tiny but Mighty] - With a 600W AC inverter, 268Wh LiFePO4 battery pack, and 9 outlets, this power station will keep your essential devices powered on the go or during a home power outage.
[Ultra-fast Charging] - No bulky power brick, a single cable is good to charge it at most 350W; you also can use the PV+AC together for 80% SOC in just 30 min. more

Last update on 2023-10-03 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

2.9

18 ratings

FAQs

How much does it cost to run a small generator?

A small generator typically costs about $300. This type of generator is gas-powered and portable, making it ideal for camping or tailgating. It can also provide a backup power source during storm season. However, if you need a more robust generator to power your RV or run all essential home appliances, you can expect to pay more.

What are portable generators?

Portable generators are generators that are designed to be easily moved from one location to another. They are often used in emergency situations when power is needed but not readily available, such as during a power outage. Portable generators come in a variety of sizes and power outputs, so you can choose the one that best suits your needs.

What size portable generator is needed to power a house?

The size of the portable generator you will need to power your house will depend on the amount of wattage that your appliances and devices require. A generator with a rating of 5,000 to 7,500 watts should be sufficient to run even the most critical household equipment, such as a refrigerator, freezer, well pump, and lighting circuits.

Conclusion

Whether you're looking for a generator to take with you on trips or something to keep your family safe during an emergency, there are plenty of options available for under $300. Whether you're looking for a petrol or diesel generator, a smaller or larger model, the best portable generators under $300 have something for everyone.