For a 20,000 mAh option that goes up to 100 W, Ugreen’s Nexode power bank is a solid, reasonably priced alternative at Amazon, normally costing $79.99. It comes with a USB-C cable.

The Anker Power Bank (22.5W, Built-in USB-C Connector) is available in the US and UK and priced at $29.99 (or £25.99). Customers will start receiving their orders from September 25 to October 10.

On one side of the bank are three ports: The IN1/OUT1 is a USB-C port that's used to charge the Nexode, but it's also the connector to use if you want to charge a device at the maximum 100W output.

In my testing, it took about two hours to charge the power bank to full from empty, regardless of whether I used the built-in prongs or a USB-C power source of at least 30 watts. Going in the ...

Some of the best and brightest Anker power banks are on sale via Amazon and directly from the company. These deals include the 20,000mAh Prime portable charge, which is down to $90 from its usual ...