Lithium-ion batteries power nearly everything we use today—smartphones, laptops, tablets, toothbrushes, and even electric cars. These rechargeable tools have revolutionized modern life, but they often ...

Lithium-ion batteries, found in many popular consumer products, are under scrutiny again following a massive fire this week in New York City thought to be caused by the battery that powered an ...

Researchers have uncovered the mechanical properties of the nanoscale "thorns" that develop inside lithium-ion batteries, which can cause them to short circuit and die – or worse, such as ...

Picture this: you’re cruising down the Great Ocean Road in your brand new electric vehicle (EV), the ocean to your left and the wind in your hair. But what if I told you this idyllic drive could turn ...

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 ...

Lithium-ion batteries are miraculous. They’re strong enough to run a vehicle, and they can be recharged at any outlet. Their commercial debut, in 1991, and popularization over the next two decades, ...

The rechargeable batteries that power common items like e-bikes, scooters and electric cars can pose a dangerous new threat to firefighters. They burn hotter and longer — and many fire departments may ...

All “big four” U.S. airlines now restrict how portable power banks can be stored and used in flight—as Delta Air Lines and United Airlines each report at least three lithium-battery incidents so far ...

We may receive a commission on purchases made from links. In a world full of electronics, batteries have become an indispensable part of our day-to-day lives. From fitness trackers like Fitbit to ...

High-tech and highly efficient batteries have led to many modern technologies that you use in your everyday life. Here's what you need to know about how they work and their environmental safety.