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Anker 521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator

    • Based on 1,987 reviews
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$199.99 Why this price?
Holiday Deal · 9% off was $219.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 17 hours and 40 minutes
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Style: Anker 521 Portable Power Station


Features

  • 10 Years of Long-Lasting Power: Anker 521 Portable Power Station is built to last over a decade, even with everyday use with our InfiniPower technology. InfiniPower combines LiFePO4 batteries with ultra-durable electronics, a control system that monitors temperature up to 100 times per second, and an impact-resistant build.
  • USB-C Port Built In: Ditch bulky adapters and use a single cable for fast charging your laptop with the built-in USB-C port. It's compatible with a wide range of other devices, too.
  • 600W of Upgraded Power: Anker 521 Portable Power Station uses SurgePower to run high-wattage appliances up to 600W.
  • 256Wh Capacity for Weekend Trips: When you're getting away for the weekend, bring Anker 521 Portable Power Station to charge your devices and small appliances, up to 256Wh.
  • 6 Ports for More Charging: Plug in 6 devices or appliances for your weekend getaway. The power station comes with 2 AC ports, 2 USB-A ports, a USB-C port, and a car outlet.
  • What You Get: Anker 521 Portable Power Station (PowerHouse 256Wh), DC adapter, car charging cable, welcome guide, our worry-free 5-year warranty, and friendly customer service.

Connector Type: USB Type C


Brand: Anker


Color: Black


Special Feature: Portable


Voltage: 110 Volts (AC)


Manufacturer: ‎Anker


Part Number: ‎A1720113


Item Weight: ‎8.2 pounds


Product Dimensions: ‎8.5 x 5.67 x 8.33 inches


Item model number: ‎A1720


Batteries: ‎1 C batteries required.


Size: ‎8.5"L x 5.67"W x 8.33"H


Color: ‎Black


Style: ‎Anker 521 Portable Power Station


Material: ‎Plastic


Power Source: ‎Solar Powered


Voltage: ‎110 Volts (AC)


Wattage: ‎300 watts


Horsepower: ‎0.08


Item Package Quantity: ‎1


Special Features: ‎Portable


Included Components: ‎Charging Cable


Batteries Included?: ‎No


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎2 year manufacturer


Date First Available: September 3, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great backup option for my gear!!
Style: Anker 521 Portable Power Station
I recently had the pleasure of using the Anker 521 Portable Power Station with the upgraded LiFePO4 battery, and I must say it's been an absolute game-changer. This portable power station has quickly become an indispensable part of my daily life, whether I'm on the go, camping, or dealing with unexpected power outages. **Battery Capacity:** The 256Wh capacity of this power station is truly impressive. It's like having a compact powerhouse at your disposal. I've been able to charge my smartphones, laptops, and even run small appliances with ease. The peace of mind knowing that I have a reliable power source is invaluable. **LiFePO4 Battery:** Anker's decision to upgrade to a LiFePO4 battery is a significant enhancement. LiFePO4 batteries are renowned for their durability and safety features. This upgrade ensures the power station's longevity, and I appreciate the added peace of mind it brings. **Portability:** The compact design and integrated handle make it incredibly easy to carry this power station wherever I need it. Whether I'm taking it on a camping trip or simply moving it around the house during a blackout, its portability is a huge advantage. **Multi-Port Design:** The inclusion of six ports is a lifesaver. I can charge multiple devices simultaneously, which is incredibly convenient. It's particularly useful when I'm traveling with family or friends, as we can all keep our devices powered up without any hassle. **Build Quality:** Anker has a reputation for producing top-notch products, and this power station is no exception. It feels solid and well-constructed, giving me confidence in its reliability and durability for the long term. **Applications:** The versatility of the Anker 521 is exceptional. From charging smartphones and laptops to powering small appliances and even some power tools, this power station handles it all. It's become an essential part of my emergency preparedness kit and outdoor adventures. **Price:** While prices may vary, I believe the Anker 521 Portable Power Station offers excellent value for what it delivers. It's an investment that pays off in convenience and peace of mind, especially in situations where reliable power is essential. In conclusion, the Anker 521 Portable Power Station with the upgraded LiFePO4 battery is a standout product. Its impressive battery capacity, durable build, and versatility make it a must-have for anyone on the move or looking to be prepared for emergencies. It's a reliable and efficient power source that has quickly become an integral part of my daily life. I can wholeheartedly recommend it to anyone in need of a dependable portable power solution. ... show more
Reviewed in the United States on October 8, 2023 by Ronnie Hopson
    • Awesome necessity
Style: Anker 521 Portable Power Station
Hey, I've got this Alpicool 55-quart freezer in my semi-truck, right? I was worried about my food staying frozen if the power went out, in case of a breakdown, so I got this Anker power supply, and guess what? It kept my freezer running for nine whole hours when I tested it! And it only took two hours to recharge. It was totally worth the money; I'd buy another one in a heartbeat. ... show more
Reviewed in the United States on May 20, 2024 by Ant
    • Every thing I need
Style: Anker 521 Portable Power Station
I read the reviews on this, and yes, it does have some minor flaws, but none of these deterred me from buying. It has two AC outlets but only one can be a three-prong grounded cord. I have an adapter with three outlet plugs: problem solved. The USB-C connector is PD3 compliant, so my phone charges rapidly. The description of the Power Saving mode is not complete. Here is the response from Customer Service: "For your information first: The power saving mode is mainly for the AC outlets and the car socket. It will not control the USB ports. The AC outlets on the 521 Powerhouse will turn off automatically in power-saving mode when the output from the AC port is continuously less than 10W within an hour. So the threshold for "lower power" is less than 10W." I like the display which shows power input or output in watts, the percentage of battery remaining, and the time to charge/discharge. I bought this unit based on Anker's reputation and my satisfaction with many of its other products. My primary use will be to power my fiber gateway during power outages (a recent three-day outage prompted my purchase), but I'm sure it will be used often for other portable power needs. ... show more
Reviewed in the United States on September 6, 2022 by arbee83
    • Good not great
Style: Anker 521 Portable Power Station
This doesn't have crazy output but is probably good enough to charge any portable electronic. I'd say just for phones and tablets. The power percentage doesn't work anymore after numerous resets. Another defective Anker product. At least the power still works.
Reviewed in the United States on February 17, 2024 by Daryl
    • Light, great cvapacity for the size and it just works
Style: Anker 521 Portable Power Station
No fuss, no problems. It works right out of the box. Nice and light, last quite a while (I'm using it with a telescope, mount, camera(s) and a little computer called an ASIAIR). I absolutely love it. But then again I'm not surprised at that, because I'm an Anker fan. They haven't let me down yet!
Reviewed in the United States on May 8, 2024 by R. C. Seaton
    • Works to power our smoker!
Style: Anker 521 Portable Power Station
My initial reasoning for this battery was to power my Traeger pellet grill / smoker. I was gifted the smoker a few years ago but we found we don't have any outlets outdoors. We would have to run an extension cord out the slider door into the kitchen for a few hours, so naturally we hadn't used it. I couldn't find any reviews that would suggest this battery would work for us, so I figured I'd write out my findings and hopefully it'll help out someone in a similar situation. I read that the smoker uses about 300W for 4 minutes, then 50W after that. The page for this battery shows it can handle 300W, but I read further in the user manual and found that the AC ports only support 200W and would power off if they exceed that. In powering on the smoker, the display showed it was pulling 257W initially and about 45W after a few minutes. I ran it for about 40 minutes as a test and the battery finished with 85% remaining. This past Sunday I smoked some turkey sausages for 2 hours (plus 20 minutes for preheat and shutdown cycle) and the battery had 45% remaining at the end. The display said it could have kept going for about 2.5 hours. It lasts long enough for our uses (sausage, burgers, hot dogs, chicken), but for something like a brisket or ribs it probably won't last long enough. ... show more
Reviewed in the United States on February 12, 2024 by J. Bishopric

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