When the next polar vortex hits, be prepared and able to keep your devices and small appliances charged ready to go.

Know that you always have a backup if your iPhone battery gets low with the best power banks as tested by our CNET tech expert. Executive Editor David Carnoy has been a leading member of CNET's ...

Charging your devices doesn’t have to take forever, at least if you have one of these Anker wall plugs. Down to $40 from its ...

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