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. I’m a mobile writer ...

British engineer Chris Doel is breathing new life into old disposable e-cigarettes. More precisely, the 29-year-old used the ...

An Anker portable laptop power bank is on sale for 33% off during Amazon's Prime Big Deal Days. The charger has three USB-C ports, a 25,000 mAh capacity, and is airline-compatible for carry-on bags.