Power tool battery adapters offer a lot of promises but do they really offer the convenience they promise? Here's what you ...

When it comes to home surveillance, there are so many great security cameras to pick from these days and it can be hard to ...

As of Nov. 5, get the Bluetti Laptop Battery Power Bank for $138.99 at Amazon, down from its usual price of $299. That's $160 ...

While very portable, the Anker Prime Power Bank (26K, 300W) is surprisingly powerful. It's definitely worth its price, ...

Over the past couple years, I’ve tested around 60 different power banks for Engadget. In that time, battery manufacturers ...

Korean battery maker Samsung SDI is collaborating with Louisville-based Solid Power Inc. (Nasdaq: SLDP) and German automotive ...

We're fully into yardwork season and these powerful battery-powered tools are lighter, quieter, and more efficient than gas counterparts. By Stan Horaczek Updated Jun 13, 2025 3:40 PM EDT We may earn ...

A quantum battery breakthrough could power phones for a week! Discover how this tech will deliver 1000-mile EVs, ...

The breakthrough EV batteries Toyota says will double driving range and cut charging times are facing another setback. The ...

Solid Power Inc. (Nasdaq: SLDP), a Louisville-based developer of solid-state battery technology, posted slightly lower revenue in its third quarter, but the company reported a new agreement with ...