Anker PowerHouse 521 Portable Power Station


  • 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.
  • 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 custome
SKU: A1720311 Category:


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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