ALLWEI Portable Power Station 300W, 280Wh Solar Generator with 110V Pure Sine Wave AC Outlet, Backup Lithium Battery Generator for CPAP Outdoor RV Camping Emergency Home Use
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Availability:
Only 1 left in stock, order soon!
Arrives
Jun 24 – Aug 3
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Style: 300W
Features
- Empower Your LifeThe outdoor generator has 280Wh, Rated 300W, silent cooling fan, 3-level LED light SOS mode Perfect as portable power bank for emergency power outage, outdoor activities and home backup use, climbing, RV trip.
- 3 Ways To Recharge, Built-in MPPT ControllerIt can be recharged by AC Wall Charging, car charging, and solar panel charging, Fully charged by AC charging: 5.5-6.5 hours, car charging: 4.5-5.5 hours, and 100W solar panel charging: 3-4 hours in full sunlight.
- Power 9 Devices simultaneouslyWith 9 AC USB DC ports, equipped with 2* AC PURE SINE WAVE outlets for your 110V/120V Devices, 1*USB-C PD 60W output, 2* USB-A, 1* car cigarette lighter for car appliances, 3* DC ports. The battery generator can power daily essential devices like CPAP, drone, phones, laptop, camera, RV cooler, RV fridge,etc.
- Lightweight PortableThe solar generator for home use with net weight: 6 IBS, The 300W Power Station is with compact size:8.86x4.53x8.07 inches, easy to carry.
- Warm TipsWhen you use AC outlets, please charge your devices within 300 watts, otherwise the battery will be turned off due to over-load protection. Your Device's Run time=280Whx85%/Your device's watts. Please charge the generator in three months if long time no use.
- Note When use the Power station to charge your devices, or you use the three ways to charge the Power station, when the power station reaches a certain temperature, the smart fan will start to cool it down, when the temperature drops to a certain level, the fan will stop working. A slight noise from the fan running is normal.
- BMS SystemThe generator adopt premium lithium ion batteries to ensure you and your devices safety while use. Support 1500 life cycle. The BMS and MPPT Controller is built in multiple protections via LCD screen icon flash.
- Package Contents1x ALLWEI 300W/280Wh Portable Power Station, 1x AC Power Adapter, 1x AC Cable, 1x DC Car Cable, 1x User Manual (ALLWEI Solar Panel sold separately).
Brand: ALLWEI
Wattage: 300 watts
Fuel Type: Electric
Power Source: Battery Powered
Recommended Uses For Product: Camping
Item Weight: 6.5 Pounds
Voltage: 120 Volts (AC)
Output Wattage: 300 Watts
Special Feature: Portable
Included Components: 1x AC Cable, 1x AC Power Adapter, 1x ALLWEI 300W/280Wh Portable Power Station, 1x DC Car Cable, 1x User Manual See more
Brand: ALLWEI
Wattage: 300 watts
Fuel Type: Electric
Power Source: Battery Powered
Recommended Uses For Product: Camping
Item Weight: 6.5 Pounds
Voltage: 120 Volts (AC)
Output Wattage: 300 Watts
Special Feature: Portable
Included Components: 1x AC Cable, 1x AC Power Adapter, 1x ALLWEI 300W/280Wh Portable Power Station, 1x DC Car Cable, 1x User Manual
Color: Black
Product Dimensions: 9"L x 4.7"W x 7.8"H
Material: ABS, PC(Polycarbonate)
Model Name: Portable Power Station
Engine Type: 4 Stroke
Ignition System Type: Electronic
Total Power Outlets: 2
Engine Power Maximum: 300 Watts
Starting Wattage: 600 Watts
Running Wattage: 300 Watts
UPC: 723849278071
Manufacturer: Dongguan Bai Rui New Energy Technology co., Ltd
Item Weight: 6.5 pounds
Department: unisex-adult
Item model number: SGR-PPS300-2
Batteries: 30 Lithium Ion batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jun 24 – Aug 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 300W
I've had the ALLWEI 300W portable power station for a few months now, and it has exceeded my expectations in every way. I originally bought it for light outdoor use and emergency backup power, but recently put it to the test during an outdoor event where I needed to power a large Bluetooth loudspeaker for several hours. It handled the job effortlessly. The power station delivered consistent output and never once faltered. The loudspeaker ran smoothly the entire time without any drops, surges, or interruptions. Even after several hours of use, the battery still had plenty of juice left. I’ve also tested it with smaller electronics—phones, laptops, and a small fan—and it performed flawlessly every time. One of the most impressive aspects is how well it holds a charge. I fully charged it when I first received it and left it unused for a couple of months. When I checked it again, the battery level was still almost full—no noticeable drain at all. That level of standby reliability is a huge plus, especially if you're keeping it around for emergency use or spontaneous outdoor activities. The unit is compact and easy to carry, yet feels solid and well-built. The display is clear and informative, showing power input/output and remaining charge. The ports are well laid out, and there's a good selection of AC, DC, and USB options for different devices. The ALLWEI 300W power station is a dependable, well-designed unit that’s perfect for light to moderate power needs. Whether you're using it for events, camping, or as a backup power source at home, it performs exactly as advertised. Add to that its long standby time and clean, quiet operation, and it’s an easy 5/5 from me. Highly recommended.
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Reviewed in the United States on July 16, 2025 by Amity Bee
Style: 300W
The media could not be loaded. I own another similar 300wh "solar generator" or portable power bank, but this one by Allwei is SUPERIOR in several ways that really matter to me: (1) THINNER: It’s thinner than many other portable solar batteries out there; it’s shape allows fitting into tighter spaces. (2) DISPLAYS TIME & PERCENT REMAINING: In addition to displaying the watts being used, it also shows the actual estimated time remaining on the battery and the actual percentage of the battery’s charge that remains. This is a great improvement over other portable power banks in its class that takes the guess work out of determining how much longer the charge should last. (4) HIGH-DRAW USB PORTS: This Allwei battery features true 2.4amp plugs for usb quick charging and high capacity wattage draw from the usb plugs. Most usb devices only draw a few watts, but I have two USB-powered warmers used on camera and telescope lenses to keep dew from forming. One is 12 watts and the other 9 watts. With my other 300w solar generator, the wattage draw from these two warmers is too much through USB when they’re both plugged in — but they work together like a charm on the Allwei! I was able to consistently pull 21 watts through USB. This is a game changer for me since I was needing two separate batteries to run my warmers! (5) GREAT FLASHLIGHT PLACEMENT: The flashlight on the end of the device is perfectly placed! On many other solar generators they’re on the back, making it difficult to use when holding the generator by the handle. But the Allwei’s placement of the light on the end, makes it easy to light your path while holding the handle. It also has three levels of brightness. (6) RUBBER COVER OVER CAR PORT: There’s a nice rubber cover over the car charging port, a nice addition since I’ve had dirt and debris get down inside the plug on my other portable battery. (7) OVERLOAD PROTECTION WORKS: The device shows a fan icon when the fan kicks on due to high wattage draw, and the overload protection works; the device will shut down if you try to run continuously above 300w. I tested with my espresso machine (that I know peaks too high) and sure enough, the Allwei shut down as expected. (A restart is then required.) Also, it works well with solar panels (I tried charging it with my 80w panels and it took the charge well). The only potential downside I can see is that there isn’t a 24v output on the Allwei (but it can take up to 24v input). On the other hand, I have never run into a 24v device, but I know they’re popular with the RV crowd. Overall, the Allwei is one of the best portable battery banks / solar generators in its class, and is definitely worth the purchase. (As with ALL of these devices, however, I strongly urge you to purchase the 3-year protection warranty to protect your investment!)
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Reviewed in the United States on December 1, 2020 by A. Zir A. Zir
Style: 300W
Use this pretty regularly on a renovation since there is no power to charge batteries, phone, lights. It's cheap purchase but good quality doing everything I need it to perform. The light works very well on it too barely using any power drain even on the highest setting
Reviewed in the United States on December 5, 2025 by anthony m. conard
Style: 300W
This is an affordable power station that I use to power an electric blanket and charge some electronics. I took it home when the weather started cooling down and I use it to power a ring light I use to see better when I craft. Everytime i plug in the light in the bottom USB port . The light will work and then stop. I put it into the upper port and it worked fine. I used it to charge my laptop and it worked well and the laptop charged quickly, but the power station went down to 81%. I had the power station at 100% I didnt expect the batter to drain so quickly after a laptop charge I'm keeping an eye on it. The ring light uses next to nothing in power so im not sure if the bottom USB port is flawed? Overall it works for what I need it for when im car camping so it's a nice power station for the money. I didnt want to spend a ton of money on a jackery.
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Reviewed in the United States on December 21, 2023 by Jacki
Style: 300W
This station worked perfectly during a power outage last year. It is small but powerful. It took a 60W solar panel about two-ish hours to charge from 50%.
Reviewed in the United States on December 16, 2025 by Mary
Style: 300W
Has been a great product I use at work to keep all my devices charged. I can get a solid 3.5 days of use with about 3 devices plugged in and actively using before needing to charge it up again. Not super heavy to carry around either
Reviewed in the United States on February 22, 2026 by Alexah Ann K Johnson
Style: 300W
Worked so good my mother stole it 🙄 Charge lasts days . Haven’t ran consistently but will give it a try.
Reviewed in the United States on December 28, 2025 by Neisha_Atheina
Style: 300W
Piece of crap. I charged this up twice last year and didn’t need it, went to charge it up again this year and it doesn’t work. I even tried a different adapter and still does not work. Now I am SOL!!!!!!
Reviewed in the United States on January 26, 2026 by TLA