Anker 521 PowerHouse - 256Wh | 200W

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Anker 521 PowerHouse - 256Wh | 200W
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- Extremely Durable and Long-Lasting: The portable power station is equipped with premium LiFePO4 batteries that offer 6 times longer lifespan, a drop-proof unibody structure, and industry-standard electric components for enhanced durability.
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Unprecedented 10-Year Lifespan: Instead of 2 years, 521 Portable Power Station lets you power your devices everyday for 10 years. It also comes with an exclusive 5-year full device warranty for a guaranteed, worry-free experience.
- Extra USB-C Port: Time to get rid of bulky adapters because charging your laptop at fast speeds only requires a single cable. See the power station recharge itself and give a high-speed charge to a wide range of devices.
- Huge 256Wh Capacity: The high capacity portable power station pumps out 256Wh of power—the perfect companion to charge your devices and small appliances during a weekend trip.
- 5 Ports for All: The power station has all the ports you need to charge your devices and appliances over the weekend, including 1 AC port, 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.
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The Ultra-Durable Power Station
with LiFePO4 Batteries

Longer Battery Lifespan*

*Data compared to the industry's average.
Rugged, Durable, and Drop-Proof

Unibody Design

Independent Battery Compartment

USB-C Input and Output Port


Charge A Wide Array of Devices
398W Total Output

Portable Power Station

USB-C Input and Output Port


Put Your Power Station to Sleep

Power Saving Mode On

Make the Most of Your Power Station

Power Saving Mode Off





Built-In Warm Tone LED Lighting
During your trips or emergencies, the portable power station serves as a source of light for added convenience.