If there's one item that you'll rarely regret having on hand, it's a portable charger. They are just what you need when your ...

What to Look for in a Power Bank . When shopping around for a suitable power bank, you need to consider the type of devices ...

Wireless power banks are changing the way we charge our devices, offering the convenience of cable-free charging wherever you go. The best wireless power banks combine efficiency with convenience ...

However, if you plug a cable into the Anker 621's USB-C port, you can top up your phone's battery a little faster — at a rate of 12W vs. 7.5W for wireless charging. The power bank has a capacity ...

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 ...

This is the most compact package that still has everything you want from a power bank. It has USB-A and USB-C ports, a wireless Qi2 charging pad ... but the best of the few that are out there.

Ranging from well-designed to large capacity power banks, the iPhone users have a great variety to choose from among the best Magsafe ... Delivery and 7.5W wireless charging support.

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 ...

What's awesome is that because there are so many power banks out there, they've really been keeping up with how we're charging our phones with more and more batteries supporting Qi wireless ...

Some power banks ... for a charging cable when you can rest your phone on a wireless charging pad? Whether you're an Android user or an iPhone fan, check out our roundups of the best wireless ...