The two main drivers of mass electrification are battery energy density (related to range) and battery costs (related to affordability), and both have improved tremendously over the past 15 years.

What is the best solar battery overall? We've evaluated dozens of solar batteries over the year, and the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery, overtaking the ...

Smartphones are lasting longer than ever, with many recent releases claiming spots on our best phone battery life list. And you're not just finding budget phones with beefy batteries or gaming ...

100% of the fees we collect are used to support our nonprofit mission. Learn more. The best battery lawn mowers perform as well as—or better than—the best gas mowers, Consumer Reports’ lawn ...

Oct. 17, 2024 — A research team is exploring new battery technologies for grid energy storage. The team's recent results suggest that iron, when treated with the ... Solar-Powered Desalination ...

Battery stocks haven't fared well for much of 2024, but a big rally has put them back in the spotlight. The Global X Lithium & Battery Tech ETF (ticker: LIT) gained more than 20% in September. The ...

A charged battery is a happy battery. Keeping your car’s battery properly charged is essential to long life and reliability. When you drive, your car’s charging system keeps your battery ...

Let’s take a look inside a single-use alkaline battery you might have at home. A battery works when the original chemicals inside it are still new and unused. When electricity starts flowing, these ...

I’m one of the consumer PC experts at PCMag, with a particular love for PC gaming. I've played games on my computer for as long as I can remember, which eventually (as it does for many) led me ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of ...