• Anker Power Station
  • Anker Power Station
  • Anker Power Station
  • Anker Power Station
  • Anker Power Station
1 5

521 Portable Power Station, 256Wh 6-Port Powerhouse, 300W (Peak 600W)

521 Portable Power Station, 256Wh 6-Port Powerhouse, 300W (Peak 600W)

$243.60 USD
$0.00 USD $243.60 USD
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  • Long-Lasting Portable Power Station With a 10-Year Lifespan: With our proprietary long-lasting technology InfiniPower, combined with LiFePO4 batteries, ultra-durable electronic components, a smart temperature control system that monitors temperature up to 100 times per second, and impact-resistant structural design, Anker 521 PowerHouse is built to last over a decade, even with everyday use.


Product Description

1 Power Outdoors 2 Home Backup Power

  1. USB-C Fast Charging

    Ditch the bulky laptop adapter for a fast-charging cable and charge your devices at high-speed.

  2. 2.5H Recharge Time

    Recharge the power station to 80% in under 2.5 hours via the in-box adapter and a USB-C port.

  3. Solar Recharge

    Anker's proprietary Suncast technology gives a full charge in just 4.1 hours under direct sunlight.

  4. 6 Ports for All

    Charge your devices over the weekend via 2 AC ports, 2 USB-A ports, a USB-C port, and a car outlet.

  5. Power-Saving Mode

    Turn off energy-saving mode for stable charging and keep your devices running during long usage.

1 USB-C Fast Charging 2 2.5H Recharge Time 3 Solar Recharge 4 6 Ports for All 5 Power-Saving Mode

  1. Ideal Portable Power for Drone Pilots

    Excellent battery life and charging ability that you can always rely on.


    "It is the perfect portable companion to bring with you when you are flying your drone to provide portable power for your batteries."

    -Billy Kyle

  2. The Producer's Best Friend

    Enjoy fast charging and convenience indoors or on the harshest adventures.


    "We've been using this on our commercial projects and I loved it. It definitely has enough juice to power our camera."

    -Epic Light Media

  3. A New Era of Charging Technology

    LFP batteries enable hassle-free camping and longer adventures.


    "Charge up the onboard lithium iron phosphate battery pack capable of 256Wh and you can power various devices through the 200W inverter, 12V car socket, USB-A ports, and USB-C."

    -Aging Wheels

Tech Specs

Battery Pack Rated Capacity 12.8V/20000mAh 256Wh
Charging Temperature: 32°F-104°F / 0°C-40°C
Discharging Temperature -4°F-104°F / -20°C-40°C
AC Surge Power 450W
DC Input 11-28V⎓ 5.5A (65W Max)
USB-C Input 5V⎓3A/ 9V⎓3A/ 15V⎓3A/20V⎓3A/(60W Max)
USB-C Output 5V⎓3A/ 9V⎓3A/ 15V⎓3A/20V⎓3A/(60W Max)
AC Output 110V~ 1.82A, 50Hz/60Hz, 200W
USB-A Output: 5V⎓3.6A (2.4A Max Per Port)
Car Charger Output: 12V⎓10A

What devices can the power station charge?

The AC output port can only charge or power devices that operate at less than 200W. Incompatible with appliances that require more than 200W input such as microwave, electric grill, refrigerator, electric vehicle, air compressor, and more.

What kind of solar charger can charge this product?

Any 11-28V solar charger with a DC 7909 male connector.

How should I store and maintain the product?

1. To preserve the battery lifespan, recharge it to 100% after every use.

2. Turn on Power Saving Mode and turn off all the buttons on PowerHouse.

3. We recommend recharging it 100% every month.

What should I do before using for the first time and what do I need to pay attention to?

Charge your portable power station to activate the battery before using for the first time. Do not use with CPAP overnight and in Power Saving mode.

Why does the power station's battery drain even when no devices are connected?

When the AC and car socket control buttons are turned on, there will be a certain amount of no-load power consumption. To avoid this, make sure the control buttons are turned off, or turn on Power Saving mode when not in use.

521 PowerHouse 256Wh

Comparison

16.5 Charges

Phone (11Wh)

33 Charges

5 Charges

Drone (40Wh)

10.2 Charges

3.5 Charges

Laptop (60Wh)

7 Charges

2.1 Hrs

TV (105W)

4.2 Hrs

1.9 Hrs

Heated Blanket（120W）

3.6 Hrs

1.4 Hrs

Hand Mixer（150W）

2.9 Hrs

-

Coffee Maker（360W）

-

16.5 Charges

Phone (11Wh)

66 Charges

5 Charges

Drone (40Wh)

20.4 Charges

3.5 Charges

Laptop (60Wh)

16.4 Charges

2.1 Hrs

TV (105W)

7.2 Hrs

1.9 Hrs

Heated Blanket（120W）

6.4 Hrs

1.4 Hrs

Hand Mixer（150W）

5.5 Hrs

-

Coffee Maker（360W）

2.4 Hrs

16.5 Charges

Phone (11Wh)

79.2 Charges

5 Charges

Drone (40Wh)

24.5 Charges

3.5 Charges

Laptop (60Wh)

19.7 Charges

2.1 Hrs

TV (105W)

8.1 Hrs

1.9 Hrs

Heated Blanket（120W）

7.3 Hrs

1.4 Hrs

Hand Mixer（150W）

6.2 Hrs

-

Coffee Maker（360W）

2.8 Hrs

16.5 Charges

Phone (11Wh)

66 Charges

5 Charges

Drone (40Wh)

20.4 Charges

3.5 Charges

Laptop (60Wh)

16.4 Charges

2.1 Hrs

TV (105W)

7.2 Hrs

1.9 Hrs

Heated Blanket（120W）

6.4 Hrs

1.4 Hrs

Hand Mixer（150W）

5.6 Hrs

-

Coffee Maker（360W）

2.4 Hrs
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