A battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars.

An international team of scientists has identified a surprising factor that accelerates the degradation of lithium-ion batteries leading to a steady loss of charge. This discovery provides a new ...

Clément and Seshadri are part of the Aqueous Battery Consortium (ABC) led by Stanford University/SLAC and involving 31 ...

All-electric models can reach or exceed the equivalent of 75 MPG. However, they all have a distance limit, from approximately 80 to 300 miles, and before the battery runs out, it has to be charged.

When it comes to small electric vehicles, it’s desirable to have a battery with a low weight, compact size, plenty of current delivery for quick acceleration, and high capacity for long range.

A USB-C rechargeable cable is provided so you can power up to 80 hours of battery life. Our Senior Editor ... As our senior ...

If you're looking to use your battery for time-of-use offset or virtual power plants, then the "best" battery options we have listed might not be right for your situation. Home batteries are a ...

For 2024, the ID4 also got more power (for the 82-kWh battery versions, at least)—up to 282 hp for rear-drive and 330 hp for all-wheel-drive versions. 2025 models all get the larger 12.9-inch ...

By Jillian Steinhauer Tamara de Lempicka’s first major U.S. survey invokes her as a trailblazing techno-feminist who borrowed freely from art history. But it also buries her erratic second act.

The company says how, with a sample size of 5,000 EVs representing 1.5 million days of ownership, the average battery degrades by 1.8 per cent per year. Some electric cars, the company says ...

Surprise! It's Christmas time again. No, I didn't see it coming either. A few of the following gift ideas a seasonally ...

There are many great tech gifts under $100 sure to impress any tech enthusiast. These have been reviewed or personally tested by CNET experts.