Limited time deal
Anker PowerHouse 521 - 256Wh | 200W
- 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.
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5-Year Full-Device Warranty: Instead of the average 2 years, Anker 521 Portable Power Station is designed to reliably power your devices every day for 10 years. Additionally, it offers a superior 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.
- 6 Ports for All: The power station has all the ports you need to charge your devices and appliances over the weekend, including 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.
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.