10 Best Portable Power Sources
for February 2024

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Portable power sources are great to have around the house, especially when you have a limited supply of electricity. These handy gadgets can recharge your smartphone, laptop, tablet, and more, while also providing backup power for emergency situations.

Portable power sources, also known as portable power banks, come in all shapes and sizes, from sleek and small to rugged and big. Some portable power sources, such as power banks, are portable and rechargeable, while others, such as portable generators, are portable, but need to be refueled.

In the MOOZ Themes Reviews Lab, we test portable power sources, including portable generators, power banks, and solar chargers, for performance, durability, and ease of use. We evaluate power output, battery life, and charging speed, as well as ease of use, such as charging speed, charging time, and ease of use. Our top picks for portable power sources are:

ALLPOWERS Portable Power Station 300W, 288Wh Portable Power Source, 110V/78000mAh Backup Battery Power Supply with Pure Sine Wave, Solar Generator for Outdoors Camping Travel RV Emergency

ALLPOWERS Portable Power Station 300W


Portable Power Source & Emergency Light: The rechargeable portable power station weighs only 7.5lbs and a solid handle design makes it easy to take backup battery power supply to everywhere. Built with two white LED flashlight, which could give off 2 lighting modes (steady light, flashing light SOS mode)

The AllPowers Portable Power Station is a good option if you're looking for an AC outlet, a built-in USB charging port, and a solar battery charger. The solar battery charger is one of our favorites, because it charges faster than any other solar charger we tested, and it takes up less space. The AllPowers Portable Power Station has a 6,000mAh battery, so it's a little smaller than the other options in our roundup, but it makes up for that with 4 USB charging ports and 2 AC outlets, and it can also power laptops and other devices. The AllPowers Portable Power Station has a solid build, and it's equipped with several safety features, including short circuit, over-current, and over-voltage protection. The inverter is powerful enough to meet all kinds of electricity demands usage for emergency, outdoors, home, travel, camping, road trips. The portable power station support charging mobile phones, laptop, computers, GPS, walkie talkies, cameras, drones, holiday lights, in-car appliances and more. The portable power station use pure sine wave inverter, which working faster, quieter, safer and more stable. Phone Remote Control: ALLPOWERS App supports iOS 9.0 or above /Android 4.3 or above. Ultimate wireless stability, with Bluetooth technology that connects your devices in a wink. The portable power station can be start easily and reliably.

Portable Power Station 300W,Solar Outdoor Generators 280Wh/75000mAh,Lithium Battery Backup Power Source with Flashlight,inverter Generator with DC AC Outlet for Home Use Camping RV Travel Emergency

ZeroKor Portable Station Power 300W

by ZeroKor

Configure Multiple Protection Mechanisms, Run More SafelyBuilt in BMS , ZeroKor power station features short circuit protection, over-current protection, over-voltage protection, overload protection and overheating protection. The intelligent cooling system will automatically turn on when the unit is hotter to maintain the unit at the constant temperature without running the fan constantly. The gasless design make it more environmentally friendly.

ZeroKor power station is designed to a wide range of applications, such as home, office, school, camp site, boating, RV, travel, emergency, outdoor sports. This power station provides 4-ports of charging (AC outlet, DC output, 12V/5V USB ports), 1 LED flashlight, 1 reading light mode, 1 SOS emergency mode, 1 reading lamp mode, and 1 sunshine lamp mode. 4 power settings: 200W, 300W, 400W, 600W. It can automatically adjust to provide the optimal power conditions, it can provide 120V/6A, 220V/5A, 240v/3A, 240v/2A, 240v/1A output to meet different power needs. ZeroKor power station is equipped with 280Wh/75000mAh lithium-ion polymer battery, which is durable, environmentally friendly, and safer. Lithium-ion polymer batteries are non-toxic, non-corrosive, and free of lead and mercury. The battery can be fully recharged in 6-12 hours, and has an expected lifetime more than 1000 times. ZeroKor power station also has a solar panel, with a 3.6V/2.5A output, it can fully charge the battery in 10-12 hours. Both battery and solar panel can be used separately. ZeroKor power station provides 3 charging options, green solar generator (Solar panels not included), wall AC outlet, and car cigarette lighter port.

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

FF FLASHFISH 300W Solar Generator


Cool Features: The silver case is metal and the black ends are plastic, more durable than other soalr generators.With 300W continuous power, 350W peak power, 60000mAh battery capacity and pure sine wave, this power generator can charge your devices more stably;5.6lb light weight makes it perfectly fit in your backpack. Key Product Features.

The FlashFish 300W Solar Generator is an affordable, portable, and lightweight solar power system, and it is a great choice for occasional users who need a backup power source. The generator is lightweight, weighing just 6.2 pounds, and it has a carry handle and wheels for easy transport. The generator's solar panel is built in, so there are no extra components or accessories to buy. The generator has two 110V AC outlets, and two 12V DC ports, so it's compatible with a wide range of devices. The generator's 3000mAh battery pack can charge devices, including CPAP machines, tablets and phones, and it can take about 9 hours to fully recharge via solar panel, or about 4 hours via wall outlet or car charger. The generator has a maximum power output of 300 watts, which is far less than the power available in most camping solar panels (which have power outputs of around 1000 watts), so don't expect the generator to provide as much power as a larger camping solar panel. The generator's small size and light weight make it a great choice for camping, but the generator is also ideal for users who need a backup power supply for their home, car, or RV.

Portable Power Station 300W, LIPOWER 296Wh/80000mAh Solar Generator with 110V/300W Pure Sine Wave AC Outlet, DC Ports, QC3.0 & Type-C PD 45W, LED Flashlight for Home CPAP Camping Blackout Emergency

LIPOWER Portable Station Power 300W


COMPLETELY SAFE BMSLIPOWER PA300 Battery Management System (BMS) enables voltage control, temperature control, and built-in multiple safe-charging designs to provide short circuit protection, overcurrent protection, overpower protection, over-discharge protection, and overcharge protection.

This compact power station delivers a lot of energy for its size (280Wh), and it gives users a lot of options on how to use it. Its AC outlets and USB ports can charge 8 devices at once, and it has a 45W Type-C port if you want to charge your laptop or power the USB-C port on your phone or tablet. The power station also has two DC ports for charging CPAP machines, a mini-fridge, or a CPAP machine's battery. There's also a 5W LED flashlight on the back, which is bright enough to use as a flashlight and also comes in handy when camping. The power station has 4 charging methods: AC wall outlet, car, generator, and the sun. The AC wall outlet is the fastest, but it's the slowest, and the car charger and generator are the fastest. The power station also has a solar panel, but it's a slow charger, so we recommend carrying it as a backup or simply as an energy source. The power station is well made and it has a protective case that protects against scratching, bumping, and falls. However, the power station is large, so it requires space to storage.

GrantMaya Portable Power Station, 300W 220Wh Pure Sine Wave Battery Generator Inverter Power Charger Lithium Battery Packs with 110V AC Outlet 12V DC USB for Outdoors Camping Fishing CPAP Emergency

GrantMaya Portable Power Station

by GrantMaya-Power

COMPACT & PORTABLE: Super slim size (7.88 x 7.88 x 3.1 inches) and lightweight (2.3Kg).The portable power bank is not only for emergency backup power at home, but also for camping or wherever you need power when you are on the go.

The GrantMaya 220Wh portable power station is a terrific all-in-one solution for charging laptops, phones, tablets, and other electronic devices. And it's one of the few portable power stations that offer both 110V and 120V power. The GrantMaya is powerful enough to run laptops, tablets and other devices simultaneously, and it comes with four USB charging ports (one 5v/3.1A port and three 3.0v/1A ports) for charging phones, tablets, and other devices. It's perfect for travel, too, since it comes with two 110V-120V/60Hz AC outlets and two 12-volt DC outlets for powering tools, phones, and other devices. The GrantMaya is lightweight, too, and it's packed with features. The 220Wh battery is rechargeable via the USB input, and it's large enough to power a laptop as well as charging phones, tablets, and other electronic devices. The GrantMaya also comes with a 15v/1A DC input port, so you can also recharge it via a car cigarette lighter. The GrantMaya also comes with a 24-hour timer, so you can set it to automatically turn on and off.

ALLWEI Portable Power Station, 300W Solar Generator 280Wh Type-C PD60w, Regulated DC Output Backup Lithium Battery Pack with LED light,Pure Sine Wave AC Outlet Power Generator,for Outdoors Camping Travel Emergency

ALLWEI Portable Power Station


Easy Four Charging WaysThis solar generator can be recharged by wall AC socket, solar panel (built-in MPPT), car cigarette lighter port and gas generator. With an easy-carry handle, ALLWEI power station is a portable model in its class at just 6.5 lbs and 9*4.7*7.8 inch/23*12*20cm. Take it with you on-the-go and never worry about power shortage. Flashlight with SOS light design provides convenience for your outdoor emergency.

The ALLWEI 280Wh Portable Power Station is a compact, portable generator that's powerful enough to charge most electronic devices. It has four USB ports, two AC outlets, and a car charger, so it's versatile enough to use at home, on the go, and in emergency scenarios. It's quieter and more efficient than gasoline-powered generators, and it's also environmentally friendly since it runs on the sun. The AC outlets are pure sine wave, which is better for your sensitive electronic devices, and the DC outlets are regulated, which are safer and more efficient than regular DC outlets. The solar charging port is hard to find on other portable generators, and it's a very nice addition, as it allows you to charge the generator from the sun, which comes in handy when you don't have access to a power outlet. The solar panel is not included, but you can buy an optional 15W solar panel from Amazon. The ALLWEI 280Wh Portable Power Station has a two-year warranty, and customer service is good.

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

Jackery Portable Power Explorer Station 300

by Jackery

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.

The Jackery Explorer 300 is a good deal at $129, offering a lot more power than any of our other picks, while still weighing less than a pound and folding up small enough to fit in a backpack. The power station features 2 AC outlets, 1 PD 60W USB-C port, 1 fast charge 3.0 port, 1 USB-C port, and 1 DC car port, so it supports several large devices at a time. The USB-C port supports up to 60W of power, so it's compatible with most USB-C devices. We tested it with the Nokia 9 and Samsung Galaxy Tab A, and they charged quickly, as did our other tests, including charging an iPhone 7. The power station charges via USB-C, so you can use a USB-C cable to charge it, or you can use an included car charger cable to charge it while driving. The power station also has built-in 2 solar panels, so you can charge it via the panels or the wall outlet. We also tested it with a USB power bank, and it charged the power bank quickly. The power station is powerful enough to charge most devices, and it's small enough and light enough to carry in a travel bag, making it great for taking with you on camping trips, road trips, or outdoor events.

250Wh Portable Power Station, BigBlue 67500mAh Outdoors Solar Generator with 120V Pure Sine Wave AC Outlets/DC/4 USB Ports, Fast Charge CPAP Battery Backup, Camping Supplies with Flashlight

BigBlue 250Wh Power Portable Station

by BigBlue

Compact and Portable Camping Power SupplyLightweight and compact generator is easy to carry, only 5lbs, comes with a convenient handle to hold. Easy-to-use, plug-and-play way to power all your essential electronics and appliances at the push of buttons. Whether youre seeking outdoor adventure, camping, weekend getaways, or good times at the cottage with family and friends, take a BigBlue portable power station to power up your gear.

BigBlue 250Wh Power Station is powerful enough to run multiple electronic devices at the same time. We found that it can run two laptops at the same time and one smartphone, while running our laptop, tablet and smartphone at the same time. You can also charge your electronic devices via the USB port, and the unit has an LED light, which is handy when you are running out of the house and you need some light. This power station has a lot of power, but it's a bit heavier and bigger than our previous top pick, the Goal Zero Yeti 400, which is a bit disappointing. The Yeti 400 is noticeably smaller and lighter, and it's also less expensive. We also wish that BigBlue included a car charger with the car charger cable. BigBlue also charges at a slightly lower rate, so it's a bit slower to charge. But the BigBlue 250Wh is still a big improvement over our previous top pick, the Goal Zero Yeti 350.

EnginStar Portable Power Station, 300Watt Power Bank with AC Outlet for Outdoors Camping Travel Hunting Emergency Use, 80000mAh Backup Battery Power Supply for CPAP Machine

EnginStar Portable Power Station

by EnginStar

IDEAL BACKUP POWER FOR OUTDOOR CAMPING TRAVEL: The power station is only 9 x 5.5 x 7.5 inches, easy to carry wherever you go. Portable power supply features plenty of ports for most kinds of appliances. 2* PURE SINE WAVE AC output ports(110V 300W, 500W peak), 2* DC output ports(12&24V 96W), 2* USB output ports(5V/3.1A max), 1* 18W type-c output port, 1* cigarette lighter output port(12V/8A)

The EnginStar 300W Portable Power Station is a portable, lightweight, powerful, and versatile generator that packs 80,000mAh of power. It generates 300 watts of power and provides 6 outputs, 4 USB ports, 1 AC outlet, and 1 12V DC outlet. It's ideal for use in camping, boating, home emergencies, power outages, and road trips. The Power Station features a smart battery management system (BMS), which monitors the battery and classifies it into six levels: 20%, 80%, 100%, 20%, 80%, and 20%. This BMS ensures the Power Station has a battery life of up to 7 years. The Power Station's 80,000mAh battery ensures it can easily charge smartphones, tablets, laptops, and cameras, and can also be used to power an external AC device. The Power Station features 4 USB outputs, 1 AC outlet, and 1 12V DC outlet, making it easy to power 4-5 devices. The Power Station has 4 built-in LED flashlights, and a 110V 60Hz AC outlet. The Power Station also includes a 12V 3.0A cigarette charger, a 5V 2A charger, and a 5V 1A charger. The Power Station's 4 built-in LED flashlights have a lifespan of up to 50,000 hours, making it perfect for camping, power outages, and road trips. The Power Station's AC outlet is compatible with 110V 60Hz outlets in the United States, Canada, Mexico, and most other countries worldwide. It's also compatible with 12V DC devices that use a 3.0A or 2.1A adapter. The Power Station comes with a 5V 2A, 5V 1A, and 12V 3.0A charging cable, and a 5V 1A charging cable. The Power Station has a 2-year warranty and 30-day money-back guarantee.

Portable Power Station 300W, LIPOWER 296Wh/80000mAh Solar Power Generator, with 300W/110V Pure Sine Wave AC Outlet, PD 45W Output, USB QC3.0, LED Light for Outdoor Camping CPAP Backup Battery Supply

LIPOWER Portable Station Power 300W


-- 110V BACKUP LITHIUM BATTERY PACK -- With its 296Wh (3.7V/80,000mAh) power capacity, it can easily charge your mobile devices which rated power is less than 300W (Surge 500W), perfect for outdoor RV camping, hunting, fishing, emergency, power outages, home CPAP backup power. Also designed very light for only 6.4 lbs, which is about the weight of 6x 500ml bottled water.

The LIPOWER PA300 is a solid power station for camping or emergencies, and it's one of the only models that meets the USB Association's USB Power Delivery (PD) specification. That means to charge a compatible device, it should need only 5W of power, which is enough to run a small LED light, and it has a USB port that can deliver up to 45W of power. This power station is packed with features, including four AC outlets, two DC ports, two USB ports, a QC 3.0 port, and a USB-C port, so you'll be able to charge just about anything you can think of. The AC outlets are 110V/60Hz, which is perfect if you travel abroad but want to charge your American devices; the USB ports are 5V/2.1A, which is powerful enough to charge most USB-powered devices; the QC 3.0 port is 10V/3A, so you'll be able to charge your phone quickly, and the port also has an LED indicator that tells you how much power it has left. This power station also includes a flashlight, which we found to be useful in an emergency, and its small size makes it easy to carry around.


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