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Anker 522 Portable Power Station - 299Wh|300W

Anker 522 Portable Power Station - 299Wh|300W

SKU A1721111
Sold out
Original price $322.99
Original price $322.99 - Original price $322.99
Original price $322.99
Current price $269.00
$269.00 - $269.00
Current price $269.00
Out of stock

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We Only Charge Sales Tax In Nevada And Florida

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10-Year Warranty

Off Grid Stores is an authorized retailer of Anker products. Because of this, we pass on Anker's manufacturer warranty to you.

Product Highlights
  • 10 Years of Long-Lasting Power:Anker 522 Portable Power Station is built to last thanks to InfiniPower™ technology, which features LiFePO4 batteries and ultra-durable electronics. In addition, a control system monitors temperatures up to 100 times per second, and the power station is designed to resist impacts.
  • 2 Built-In USB-C Ports: Charge multiple devices at once thanks to the two built-in USB-C ports. It's versatility for any charging situation.
  • 600W Enhanced Power: When there's a sudden spike of power, you're still running appliances up to 600W with SurgePad. Go ahead and use power tools like heating rods or plug in a high-wattage kettle to brew some tea.
  • 299Wh Capacity for Weekend Trips: Hit the road and relax without worrying about power shortages all weekend long. Anker 522 Portable Power Station boasts a large 299Wh capacity for your needs.
  • 6 Ports for More Charging: Anker 522 Portable Power Station features 2 AC ports, 2 USB-C ports, a USB-A port, and a car outlet. Plug in up to 6 devices at once and charge anywhere.
  • What You Get: Anker 522 Portable Power Station, DC adapter, car charging cable, welcome guide, and our friendly customer service.
Why Buy From Us?

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- We Actually Live Off-Grid Unlike Some Of Our Competitors

Best Price Guarantee

Shop with confidence, as we guarantee the best prices available.

If you come across an item at a lower price on a competitor's website, we'll gladly match it.

Simply contact our customer service chat before purchasing to redeem this exclusive offer.

Learn more by visiting our Best Price Guarantee page here.

Shipping & Handling Policy

We provide Free Shipping to the continental 48 United States only.

International shipping, as well as shipping to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses, is NOT available.

Orders are typically processed and shipped from our warehouse within 1-3 Business Days (excluding weekends and holidays).

After leaving our warehouse, the expected delivery time is 3-4 Business Days, resulting in an average total shipping and handling time of 4-7 Business Days.

Learn more about our Shipping & Handling Policy here.

Returns & Refunds

While shopping at Off Grid Stores know that returns are a breeze! If you are not completely satisfied with your purchase, for any reason, you may return it to us within 30 Days of delivery for a refund.

If you would like to open up a return you can send us an email to with your name, order number, and reason for return.

To learn more about our Returns & Refunds Policy you can do so here.

Anker 522 Portable Power Station - 299Wh|300W

Anker 522 Portable Power Station - 299Wh|300W

Outdoor Power

Home Backup

High Wattage Power

Power Saving Mode

Informative Display

Convenient LED

AC Recharging

Solar Recharging

USB-C Recharging

Car Recharging


Anker 522 Portable Power Station - 299Wh|300W
SKU A1721111
Cell Capacity 320 Wh
DC Input 11-28V⎓9A (100W Max)
Car Charger Output 12V⎓10A
AC Output 120V~2.5A,60Hz,300W
USB-A Output 5V⎓2.4A (12W Max)
USB-C 1 Input 5V⎓3A/ 9V 3A/ 15V 3A/20V 3A (60W Max)
USB-C 2 Output 5V⎓3A/ 9V 2.25A (20W Max)
Discharging Temperature -4°F-104°F / -20°C-40°C
Charging Temperature 32°F-104°F / 0°C-40°C
Size 8.5 in x 8.3 in x 5.7 in
Net Weight 8.6lbs

Frequently Asked Questions

What's the max power output of the AC port?

300W, and if you use the AC port for devices greater than 300W, the product will automatically turn off

Can this product power a CPAP?

Yes, but do not forget to turn off the Power Saving Mode first.

Will this product lose power automatically if not powered off?

Yes, when the car socket or AC control button is turned on, even if no devices are being charged, there will still be a certain amount of no-load power consumption. To avoid draining the battery, we recommend keeping Power Saving Mode turned on except when you are charging low-powered devices like CPAP machines and cameras.

What kind of solar charger can charge this product?

Any 11V-28V solar charger with a DC 8mm(DC 7909)male connector.

User Manuals & Files:

Anker 522 Solar Generator User Manual

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