It may be pricey, but with impressive charging speed and a satisfying finish, you're getting your money's worth.

It will handle a maximum of 140 watts, depending on how many cables are plugged in and the draw of each device. It’s small, about 2 by 3 inches, and yet can charge a phone, laptop, tablet and ...

If your singular concern is phone battery life and you want to spend as little money as possible, this $20 power bank is your ...