If you've already broken out your space heater to stay warm or you're cuddling under an electric blanket, you might have ...

The Anker 621 Magnetic Battery (MagGo) looks good and features wireless charging – and it's also easy to carry around.

Corin Cesaric is a Flex Editor at CNET currently covering home tech. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered ...