The Statik State 5K Power Bank may not be the smallest power bank we’ve tested, but it’s pretty tiny all the same, and it is the overall winner in our 5K power bank recharging tests. Add in the safety ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...

Learn how to get the fastest possible wireless charge by using the right Qi2-certified charger, adapter and cable setup.

Discover how iOS 26's new Adaptive Power feature automatically extends iPhone battery life by learning your usage patterns ...

A YouTuber named Chris Doel cracked open hundreds of vapes to build an energy cell capable of powering his entire house.

Two battery companies are joining forces with a plan to deploy energy storage systems in the US that rely on sodium-ion ...

When Nano Nuclear Energy broke ground this week at the University of Illinois, it wasn’t another corporate ribbon-cutting. It was the start of something ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

The Bluetti app provides live input and output data and serves as the primary means of control for the Apex 300. It also ...

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 writer ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...