- 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
- 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
Rugged, Durable, and Drop-Proof
Enough Power for a Weekend Getaway
Charge Essential Devices During Blackouts or Outdoors
Built-in Warm Tone Led Lighting
During your trips or emergencies, the portable power station serves as a source of light for added convenience.
Smart Display at a Glance
Easily check your charging status with an informative LED display. Keep track of the cell capacity, current input and output, and the estimated time for the power station to recharge.
Powerfully Quiet
The power station operates at whisper-quiet levels at all times thanks to an internal chip and intelligent AI algorithm, so you barely know it's on.
Only Works for Small-To-Medium Devices
Please note that the power station is not suitable for using CPAP overnight. It only supports devices or appliances with a rating less than 200W.
200 Million Products Sold Worldwide: 200 Million
Available in 146 Countries: 146 Countries
Pioneer in Charging Technology for 10 Years: 10 Years of Innovation
*In terms of retail sales value in 2020.Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail sales value in 2020, based on research conducted in 11-2021. Brands are defined as mobile charging brands if more than 75% of their retail sales are contributed by mobile phone charging products. Mobile phone charging products include chargers, wireless chargers, power banks, and charging cables, and these accessories can also be used for other consumer electronics devices.
