These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...

Some of the best power banks can charge your smartphone in under 70 minutes. The most sluggish can take almost three and a half hours. How our tests find you the best Number of charges Portable ...

So this guide is here to help you pick the best power bank for any situation, along with our advice on what to consider when picking out a portable charger.

Most power banks are already ultra-portable and compact, but some just do it better than others. The Veektomx Mini Power Bank is one of the smallest and mightiest options out there. It’s ...