LIBERTY, N.C. — The Toyota battery manufacturing plant at the Greensboro-Randolph mega site is barrelling towards the start ...

Engineers took on the well-known battery challenge of degradation in a real-world technology that many of us use daily: wireless earbuds.

Ahead of the storm we checked our disaster kit and found alkaline batteries (Duracell D8 ) that were best by March 2015. We’re replacing them, but my question is what can we do with the old ones ?

Large batteries for long-term storage of solar and wind power are key to integrating abundant and renewable energy sources into the U.S. power grid. However, there is a lack of safe and reliable ...

Solar panels can simplistically be thought of as batteries. But batteries can also be the solar panels’ undoing. Confused?

Our evaluation included extensive discharge tests to find long-lasting alkaline batteries -- including AA, AAA, C, D and 9-volt options. We also considered the cost per battery for each option to ...

General Motors Co. has signed a multibillion-dollar deal with Norway-based graphite manufacturer Vianode for materials for electric-vehicle batteries. The deal comes as GM looks to boost EV ...

Put a set of our Best Buy AA disposable batteries in your most power-hungry devices and they'll last more than three hours longer than the worst. For AAA batteries, our Best Buys last an hour and a ...

'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 ...

We’ve made batteries out of all sorts of materials, from lithium, to nickel, to lead. But one startup featured at CES this week has produced a battery made of paper, believe it or not.

Scientists have discovered a way to turn previously useless industrial waste into a vital material used in batteries. The waste molecule, triphenylphosphine oxide (TPPO), is produced in the ...

CATL is the world’s largest electric vehicle (EV) battery manufacturer, currently controlling 37 per cent of the world’s battery market. That market share far outpaces Chinese automaker Build ...