Top off your phone, tablet, laptop, or any other gadget without dropping everything to sit by an outlet.

Smartphone batteries don’t always last through a busy day, but a pocket-size USB battery pack can give your handset enough of a boost to survive the evening. After 40 hours of research and 65 hours of ...

The Anker PowerCore+ 20100 is a portable USB battery pack that gives you plenty of juice to charge up all of your devices when you can get near an outlet. If you travel a lot or simply just hate ...

As we slowly get back to traveling, or at least spending extended periods outside of our homes, it’s high time to invest in a new portable battery pack to keep your phone charged and your battery ...

We spent more than 20 hours researching 160 USB battery packs, brought in almost 50 pounds of batteries, and tested them in a specialist lab in Vancouver, British Columbia, all to find the best USB ...

Like many people who like their gadgets --and also spend time outdoors and traveling-- I've amassed a small collection of portable battery packs. You never know when you might need to recharge a ...

A few years ago, it was difficult to find a USB-C battery pack capable of charging a MacBook at a speed of 30 or 45W, but with Apple and other companies increasingly embracing USB-C technology for ...

A unique design combined with an efficient battery makes this Samsung pack appealing. Note: The following is part of our roundup of USB-C battery packs. Go there for details on how we tested this ...