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Fast, Free Shipping over $20

30-Day Money-Back Guarantee

Hassle-Free Warranty

Lifetime Customer Support

Fast, Free Shipping over $20

30-Day Money-Back Guarantee

Hassle-Free Warranty

Lifetime Customer Support

Anker 521 Portable Power Station (256Wh)

Anker 521 Portable Power Station (PowerHouse 256Wh), 6-Port PowerHouse 200W/256Wh with Solar Generator, 2 AC Outlets, 60W USB-C Power Delivery Output, LED Light for Outdoor RV, Emergencies and More
  • Long-Lasting Reliability: With lithium batteries at its core, PowerHouse gives you a safer, portable power that has 6 times longer lifespan than conventional batteries.
  • Multi-Device Charging: PowerHouse's dual AC outlets are optimized to deliver power to your everyday devices.Charge an iPhone 12 (2,815mAh) more than 20 times, a MacBook Air 2020 (50Wh) 4 to 5 times, a fan (35W) in 5+ hours, and an air pump (40W) in 4.8 hours.
  • Power Anytime, Anywhere: PowerHouse 256Wh is an extremely portable and flexible power station designed to supercharge your weekend trip or to keep CPAP machines running.
  • Versatile Port Options: Capable of powering 6 devices simultaneously thanks to 2 AC outlets, 1 USB-C port, 2 USB-A ports, and 1 vehicle-class outlet; PowerHouse 256Wh is compatible with virtually all devices.
  • What You Get: Anker 521 Portable Power Station (PowerHouse 256Wh), DC adapter, car charging cable, welcome guide, our worry-free 24-month warranty, and friendly customer service.

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Anker 521 Portable Power Station (256Wh)

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Maximize Battery Life 

When power saving mode is on, PowerHouse will automatically turn off once the devices are fully charged.

Optimize Charging Performance

When power saving mode is off, PowerHouse will enable stable charging for prolonged use scenarios such as time-lapse photography or to keep CPAP machines running.

Great Power, Great Responsibility

With an impressive 398W total output, PowerHouse 256Wh will ensure that you stay connected wherever life takes you.

Charging Status at a Glance

With an impressive 398W total output, PowerHouse 256Wh will ensure that you stay connected wherever life takes you.

What's Included

PowerHouse 256Wh portable power station, 65W adapter, car charging cable, USB-A to USB-C cable, USB-C to USB-C cable, and welcome guide.

Works for Small-to-Medium Devices

Please note that PowerHouse 256Wh only supports devices and appliances with a rating less than 200W.

Model Number: A1720
Anker 521 Portable Power Station (PowerHouse 256Wh)
Lightweight Power Station with 398W Total Output
 
A Place for All Your Devices
The high-capacity power station pumps out power to all your mobile devices, computers, small appliances, and emergency equipment with zero interference.
 
Unlimited Power from the Sun
Besides replenishing the battery via a USB-C Power Delivery wall charger or an AC power adapter, PowerHouse is also solar compatible. It supports maximum power point tracking (MPPT) for more efficient power transfer.
 
Power-Saving Mode
To reduce energy waste, PowerHouse will instantly power off once your devices are fully charged. For a stable and optimal charge, simply turn off power-saving mode.
 
Smart LED Display
Easy-to-read LED display shows the remaining battery capacity, current input and output status, as well as estimated recharge time.
 
Light Up the Dark
Features a built-in LED light to keep you and your loved ones safe in the dark during a blackout.
 
Specs:
Cell Capacity: 256Wh
Lifecycle: 3000 cycles to 80%+ capacity
DC Input: 11-28V⎓5.5A (65W Max)
Car Charger Output: 12V⎓10A
AC Output: 110V~ 1.82A, 50Hz/60Hz, 200W
USB-A Output: 5V⎓3.6A (2.4A Max Per Port)
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)
Operating Temperature: 32°F-104°F / 0°C-40°C
Ambient Temperature: 32°F-104°F / 0°C-40°C
Size: 21.6x21.14x14.4cm / 8.5x8.32x5.67inches
Weight: 4.34kg / 9.57lbs
 
Notes:
- PowerHouse supports pass-through charging while connected via a vehicle output or AC outlet.
- Compatible with USB-C MacBooks, iPad, iPhone 8 / X / 11 / 12 (Lightning cable required), Android smartphones and tablets, and other USB-charged devices.
- Incompatible with appliances that require more than 200W input such as microwave, electric grill, refrigerator, electric vehicle, air compressor and more.

Documents & Drivers

  • Manual

    A1720 Manual

    2021-10-25