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powkey

Portable Power Station 350W, Powkey 260Wh/70,000mAh Backup Lithium Battery, 110V Pure Sine Wave Power Bank with 2 AC Outlets, Portable Generator for Outdoors Camping Travel Hunting Emergency

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 4
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Size: 350W


Features

  • Multiple Charging Ports: 2* Pure Sine Wave AC outlets (110V 350W ), 2* USB-A ports (5V, 3.1A total),1* USB-C port , 2* DC Outputs(12V 8A; 24V 3A) and 1* 12V DC car port to charge your devices, and 1 * 10W wireless charging pad are also equipped
  • 3 Charging Ways: The battery pack can be recharged from the sun with a solar panel (NOT INCLUDED); can be fully charged by being plugged into the wall outlet; and it can also be charged by plugging into your car 12V socket (CAR CHARGER INCLUDED).You can easily recharge this power station by solar panel, car charger, DC input which is a perfect companion for camping, over-landing, tailgating, boating, fishing, etc
  • Easy to Carry: This portable power station is equipped with a 260Wh lithium-ion battery pack, weighs only 6.4 pounds. The foldable handles and the compact size makes R350 Power Station easy to carry and convenient to store for outdoor activities such as camping, climbing, cycling, etc
  • Pass-Through Charging: This power station has the ability to charge itself and charge devices via DC ports and USB ports at the same time (Note: AC Ports DO NOT support this function)
  • Safe Protection System: With advanced Battery Management System (BMS), R350 extends battery service life with protection of short-circuit / overvoltage / overload / overheating and ensures 1000+ lifecycles
  • NOTE: We cannot guarantee for any heating products and so as the reclining furnitures, because the instant power may be much higher than the rated power when they are working, it may be far exceeding the 350 watts that our power station can power

Brand: powkey


Wattage: 350 watts


Fuel Type: Electric


Power Source: Battery-Powered,Solar-Powered


Recommended Uses For Product: Camping


Item Weight: 6.4 Pounds


Voltage: 110 Volts


Output Wattage: 350 Watts


Special Feature: 12V Regulated DC Port, 260Wh 70000mAh High Capacity, 9 Charging Outputs, LCD Display & LED Light, Pure Sine Wave AC Outputs See more


Included Components: 1*260Wh Portable power station, 1*Car charger cable, 1*Power adapter, 1*User manul


Brand: ‎powkey


Wattage: ‎350 watts


Fuel Type: ‎Electric


Power Source: ‎Battery-Powered,Solar-Powered


Recommended Uses For Product: ‎Camping


Item Weight: ‎6.4 Pounds


Voltage: ‎110 Volts


Output Wattage: ‎350 Watts


Special Feature: ‎12V Regulated DC Port, 260Wh 70000mAh High Capacity, 9 Charging Outputs, LCD Display & LED Light, Pure Sine Wave AC Outputs


Included Components: ‎1*260Wh Portable power station, 1*Car charger cable, 1*Power adapter, 1*User manul


Color: ‎Black


Product Dimensions: ‎8.7"L x 6.3"W x 6.3"H


Material: ‎Plastic


Model Name: ‎R350


Engine Type: ‎4 Stroke


Total Power Outlets: ‎2


Engine Power Maximum: ‎350 Watts


Starting Wattage: ‎525 Watts


Running Wattage: ‎350 Watts


UPC: ‎645716648766


Manufacturer: ‎‎Hengke Energy(GuangDong) Co., Ltd


Part Number: ‎R350


Item Weight: ‎6.4 pounds


Item model number: ‎R350


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎350W


Item Package Quantity: ‎1


Type of Bulb: ‎LED


Special Features: ‎12V Regulated DC Port, 260Wh 70000mAh High Capacity, 9 Charging Outputs, LCD Display & LED Light, Pure Sine Wave AC Outputs


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎70000 Milliamp Hours


Warranty Description: ‎2 year manufacturer


Date First Available: April 15, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 4

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.

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Similar Products

Top Amazon Reviews

    • 3 years and still going strong
Size: 200W
Bought this 3 years ago now and it has come on multiple camping trips and helped us during many power outages. Great little station. Has charged many phones, even powered a curling iron to do our hair while camping at a festival. No cons. Great for the price point.
Reviewed in the United States on January 25, 2026 by Lenice Araiza
    • Working very well outdoors to power an LED floodlight.
Size: 200W
The 200W power station is working very nicely to power a single 10.5W LED floodlight outdoors. I don't have a working outdoor electrical outlet right now, and the floodlight is on a yard stake illuminating the exterior of my home. This power station keeps the light on all night. The power station is behind a planter on my front porch, protected from rain. I have a heavy duty outdoor extension cord connecting the light to to the power station. We are currently having nights in the 30's-40's, so it is operating in the cool weather. It will be interesting to see if the colder winter weather affects the length of time it will operate the light. It would be perfect for powering outdoor holiday lights; and I just ordered a second one to use for that purpose. Doesn't weigh much, so it is easy to carry. Perfect for my needs! This review is for the 200W Portable Power Station, Powkey 120Wh/33,000mAh Power Bank. ... show more
Reviewed in the United States on November 24, 2025 by Elle
    • Satisfied
Size: 200W
Great product, you can run two fans on low at 70w each and it will last less than an hour or so fully charged if you don’t have the panels. Everything works great I just wish the battery would hold up a little more. The weight is very light and easy to carry around. It came half charged and then I gave it like 4 hours more and I’m gonna say with lights alone it could last all night ... show more
Reviewed in the United States on December 3, 2025 by Shop With Kem
    • The perfect lightweight "insurance policy" for travel and power outages!
Size: 200W
Review Image by Salam Ibrahim Salam Ibrahim
I am thoroughly impressed with the Powkey 200W Portable Power Station. For something that fits easily in a backpack and weighs only 3.2 lbs, it packs a surprising punch. I’ve used it for both weekend camping trips and as a backup during a recent storm, and it performed flawlessly. What stands out: Highly Versatile Outputs: With 6 total outputs—including a 110V AC outlet, USB-C, and traditional USB ports—I can charge my laptop, phone, and a small fan all at once without any issues. Reliable for CPAP & Laptops: It successfully powered my CPAP for about 3 hours and gave my laptop two full charges, which is exactly what I needed for short-term use. Multiple Charging Ways: I love that I can recharge it via a wall outlet, a car charger, or even a solar panel (not included), making it truly off-grid capable. Safety & Design: The built-in BMS (Battery Management System) gives me peace of mind against overcharging or short circuits. The dual LED flashlight with SOS mode is also a fantastic emergency feature. Final Verdict: If you need a massive unit to run a refrigerator for days, this isn't it. But if you want a reliable, ultra-portable power bank for electronics, medical devices, and emergency lighting, this is the best value you’ll find. A must-have for any emergency kit! ... show more
Reviewed in the United States on February 10, 2026 by Salam Ibrahim Salam Ibrahim
    • Expensive Item is of poor quality and NO WARRANTY???!!!
Size: 200W
I purchased this item from Amazon 11/30/2024. It worked fine for 10 months (Christmas gift, not used until late January 2025,) then the switch went bad, then the item failed to take a charge, so I now have a useless, expensive brick. I noted on the order the statement "Free refund/replacement until 1/30/2026." Upon contacting JC at Amazon customer service, I got no satisfaction. he said the return window has closed..."When I challenged him on this, he showed me that if you click on that, it opens a window that tells you that 1/30/2026 only applies to items purchased during the 2025 calendar year. CUSTOMER BEWARE!!! Amazon posts a prominent and deceptive statement, then negates it in the fine print. That aside an expensive item that fails after just 10 months is infuriating and unacceptable. It is a total ripoff. For icing on the cake JC gave me a contact number for the manufacturer that turned out to be a bogus/incorrect number. I will be following up with Amazon again but if they continue to treat me like dirt. I will NEVER buy from this manufacturer or Amazon again!!!!! UPDATE: I called amazon back after being unable to contact the manufacturer and reached Ayanna since JC had given me a callback number if I got no satisfaction. From her I learned there is no warranty at all on this item CUSTOMER BEWARE of both POWKEY AND AMAZON. I expressed my extreme frustration to her and she was totally unsympathetic and unhelpful. A customer who buys frequently and never complains should get better treatment than this. NEVER WILL BUY ANYTHING FROM AMAZON FROM THIS POINT FORWARD. Amazon, you lost way more than you gained by ripping me off with cheap junk and lousy service!!! ... show more
Reviewed in the United States on November 21, 2025 by Gary Burkholder
    • Nice little Generator
Size: 200W
Got it in case power goes out here in North Carolina this weekend, Seems to work as it should Light was impressive ,very bright ,everything worked on it ,really satisfied with the low price too plus is light weight enough to carry anywhere.
Reviewed in the United States on January 31, 2026 by jerry campbell
    • Small, Lightweight & Easy to Use!
Size: 200W
Review Image by Michelle Marie Michelle Marie
This power station is amazing! We live where there's constant power outages. So having a backup for the radio, cell phones or a small lamp is nice. The price was just right. When we received it did take a few hours to charge, but we used it right away. When the power station was fully charged it was quick to be an emergency source of AC/DC power and a lighting source. There is a connection for cell phone type C, USB ports, 110 plug in, AV ports and a car charger (included was a cigarette lighter plug with AV port & power source for the unit). So far- it's a great emergency source of power for small applications which has two bright flashlight type lights on the side of the unit. **I forgot to mention that we've charged a few items already (cell phones ect) & the unit is great! The kids like it because it's small and portable! Definitely recommend this unit for small applications and it will work with a small solar panel for charging if the power goes out. ⭐ ... show more
Reviewed in the United States on October 30, 2024 by Michelle Marie Michelle Marie

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