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.

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

Researchers at the National Institute of Standards and Technology (NIST) have developed a way to use sound to detect when ...

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 ...

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.

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 ...

I've already given hand warmers as gifts to several cold-handed friends and family members and they're loving it as well." ...

By Emily LaBarge The sprawling PST festival of more than 70 exhibitions doesn’t quite live up to its theme of art and science colliding. But there is a handful of impressive entries.

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 ...

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

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.