A portable battery pack is a must-have tech accessory. Whether I am headed to the office, attending a work event, or traveling to another continent, I always leave home with one in my gear bag. And ...

You might not think much about what powers your phone or car until the electric bill jumps or a heatwave strains the grid. Behind the scenes, scientists are racing to reinvent how we store electricity ...

A fire inside a San Diego Gas & Electric battery storage facility in Escondido on Thursday ignited lithium-ion batteries in a storage container, prompting the evacuation of about 500 businesses and ...

Anker has released the Nano Smart Shield Magnetic Power Bank in China. The portable charger introduces the company’s new Smart Shield safety system, which focuses on improving battery monitoring and ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and healthcare monitoring at home, according to scientists at the University of Surrey.

Lithium. While it’s not quite “the Spice” of Dune, the silvery, reactive metal is an extraordinarily valuable means for storing electricity, meaning it’s a key tool for transitioning from ...

Update: The Anker Nano is 30% off right now on Amazon for Black Friday. Review below. The iPhone Air has surprisingly good battery life for users with light-to-medium daily usage habits. But if you ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Blink's Outdoor 4 cam sports lithium AA batteries that last an amazingly long time. Prime Big Deal Days alert: Amazon's October Prime Day sale event is in full swing, and we're seeing big savings on ...