We tested more than 10 of the most popular portable chargers to find the one that’s best suited for your bag on your next ...

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 ...

My top pick for the best overall iPhone power bank is the Sharge CarbonMag 5K, because I'm drawn to its rugged simplicity. It's a battery encased in a tough, thin-and-light yet super stylish ...

The best portable battery jump starters offer some combination ... These devices are basically the ultimate power bank. Do you need to charge your phone and another USB device (your kid's Nintendo ...

That’s exactly why having a reliable power bank has become a game-changer. With that in mind, I’ve ranked the best portable chargers based on what I’d personally buy, along with picks for ...

It's one of the overall best Nintendo Switch ... The Emperor of Gadgets Portable Power Bank is a simple yet effective solution to extend your Nintendo Switch's battery life. This option is rather ...

We’ve tested a bunch of Apple Watch power banks and battery packs and here are the best. If you don’t need your power bank to double up an iPhone stand, this highly pocketable iPhone and Apple ...

The Jsaux Power Bank works just as well with many of the other best handheld gaming PCs. With a max of about nine hours of juice available on the Switch, and the battery depleting even quicker ...

We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what ...