Lyten’s lithium-sulfur batteries could cut both weight and cost—if they can last. The key to building less-expensive batteries that could extend the range of EVs might lie in a cheap, abundant ...

Are lithium batteries sustainable enough to fulfill the dream of the electric-car revolution? The batteries propelling electric vehicles have quickly become the most crucial component, and expense, ...

When the battery was first invented in the 1800s, its energy storage capabilities unlocked innovation in unimaginable ways. From discs of copper and zinc held together by old-school electrolytes, the ...

Wesley Chang is an assistant professor of mechanical engineering and mechanics at Drexel University. Rechargeable batteries are great for storing energy and powering electronics from smartphones to ...

From smartphones to electric vehicles, batteries single-handedly power some of the single most impactful technologies in our lives. And while batteries themselves aren’t some new technology, the ...

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Lithium-ion batteries have been in the headlines recently after causing many fires in the city. Here are some answers to frequently asked questions about the common rechargeable power sources. A ...