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 ...

Power output maxes out at 45W through a single USB-C port, or 18W through the Na Plus’ lone USB-A port. A series of LEDs can be used to determine the power bank’s remaining power level, and it takes ...

The Anker 737 Power Bank is a powerful 140W portable charger with 24,000mAh capacity, and you can snag one for only $50--but ...

Obviously, a good power bank is a game changer in the modern tech arsenal. New portable chargers can fuel everything from earbuds to a high-end Apple MacBook Pro. Yet, the journey to find a top ...

In today's fast-paced world, staying connected is more important than ever. Portable power banks have become an essential ...

Save 41% on this 24,000mAh three-port charger that can fire up a MacBook despite being the size of a soda can and just 1.5 ...

We’ve rounded up the best portable laptop power banks with battery capacities high enough to recharge a fading Apple MacBook if you won’t be able to plug it into an electrical outlet for some ...

There's nothing more dreadful than being on the go and having your phone almost out of battery — especially if you rely on it ...

But there's an easy solution: a portable battery or power bank. These are available in many sizes and capacities and can include many handy features like fast charging and extra ports. PCMag has ...

Pass-through charging is another feature to consider; with it, you can charge your device and a portable power bank simultaneously. That's convenient if both your phone and backup battery are ...