Faith is a writer whose work has been featured in EcoWatch and Today’s Homeowner. She holds economics and English degrees from the University of North Carolina at Chapel Hill and likes to ...

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 ...

Mostly, they worry about the battery. Unlike gas cars, which have well-known issues and repair costs at this point, EV battery replacement costs are largely a mystery to many buyers because of the ...

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 ...

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 ...

That is gradually becoming true for batteries and how we express their capacities. Traditionally, mAh (milliampere-hour) told us how much charge a battery can hold so that we could choose a phone ...

Oct. 24, 2024 — Lithium-sulfur batteries have never lived up to their potential as the next generation of renewable batteries for electric vehicles and other devices. But mechanical engineers ...

Electric vehicles are great, but they would be even better if they didn’t have to lug around a big and very heavy battery pack. Making EV batteries smaller, safer, and more power-dense are top ...

Battery life — we can never have enough of it, and it’s arguably the single biggest metric that can make or break the best smartphones. While running for the charger by mid-afternoon is ...

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 ...

From manufacturing concerns to battery power sources as well as overall autonomy, EVs have been under scrutiny from sceptics. With the amount of debate and misinformation troubling the waters ...