We should clarify we’re not referring to the battery packs in electric vehicles but the 12-volt battery under the ... changed with Absorbed Glass Mat (AGM) batteries taking the industry by ...

Chief among these considerations is whether frequent use of direct current (DC) fast charging impacts the lifespan of EV batteries. While early industry wisdom suggested that regular fast ...

Advances in battery technology—for consumer electronics and electric vehicles alike—are largely incremental, and have been since the advent of modern lithium-ion cells almost 30 years ago.

Including the battery, which is packaged into the seat post, the bike weighs 18kg (40 lbs). This makes it fairly manageable to fold away and carry and the folding mechanism is simple to work out.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing and carrying out testing procedures for a wide variety of home ...

Since we often rely on our mobile devices to shop, communicate, travel, and more, it's paramount to keep our phones' batteries charged. However, most of us can't stay tethered to a wall outlet.

In groundbreaking research, scientists have made a structural battery 10 times better than in any previous experiment. What’s a structural battery, and why is it such a big deal? The term refers ...

Know that you always have a backup if your iPhone battery gets low with the best power banks as tested by our CNET tech expert. Executive Editor David Carnoy has been a leading member of CNET's ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Manipulating the crystal plane via a recrystallization strategy ...

Here’s how it works. When searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we put ...