Also known as mobile chargers or battery packs ... Connection types vary across all portable power banks, cell phones, computers, headphones, tablets, and electronics brands.

It’s a familiar issue: Your cell phone battery is low ... It would allow you to charge a secondary power supply in a short period of time, and then get on your way, letting your phone charge ...

Replace nearly all of your chargers with the InfinaCore P3 Pro. Not only does it have a massive 10,000 mAh battery that ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

This Anker Laptop Power Bank is the best option for those looking for an all-around charging solution.

With fewer phones shipping with a charger in the box this year, you'd better make sure you pick the right one for these ...

The cell phone is pretty much technology's answer ... Another efficient way to store battery power is through portable chargers or "power banks." These devices can store enough battery power ...

That’s paired with a system that helps regulate voltage called Maximum Power Point ... want to keep your phone from overheating. As it exists now, this technology can charge a phone at up ...

An curved arrow pointing right. Researchers at the University of Washington have created a cell phone that uses so little power, it never needs to charge and doesn't have a battery. Instead ...