Anker portable power station PowerHouse 521

Portable power station Anker PowerHouse 521 256Wh 200W

The high-capacity Anker PowerHouse 521 portable power station delivers 256Wh of power - the perfect companion for charging devices and small devices on a weekend trip.



Extremely long-lasting batteries

The Anker Portable Power Station is equipped with premium LiFePO4 batteries that offer a 6x longer lifespan, a drop-resistant design and industry-standard electrical components for enhanced durability.



Make the most of your power station

Disabling the power saving mode will allow stable charging and keep your devices working during extended use, such as time-lapse photography.



Built-in LED lighting

When traveling or in an emergency, the portable power station serves as a light source for added convenience.



Smart LED display

Easily check the charging status with the informative LED display. Track cell capacity, input and output current, and estimated charging time for your power supply.



Very quiet

Thanks to an internal chip and smart AI algorithm, the power plant runs at very quiet levels all the time, so you hardly know it's on.



Adapted to small and medium devices

Please note that the Anker PowerHouse 521 is not suitable for overnight CPAP use. Only supports devices or devices under 200W.