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Learn more about how we select deals. TL;DR: Get the convenience of power on the go with the Anker PowerCore portable charger on sale for $24.99, down from $35.99. If you’re still rocking an ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

We've tested more than 100 power banks over the years from brands including Anker, Samsung, Belkin and INIU, assessing how easy they are to use, their features and charging times. We've split our ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice.