Lithium-ion batteries can become unstable under certain conditions, leading to fires. Now, researchers have used new materials that they say can make batteries safer.

Scientist Lee Seok Woo said a scene from a "Mission Impossible" movie inspired his latest invention: batteries for smart contact lenses. In the fourth film of the series, an agent wears contact lenses ...

I marveled earlier this week at the incredible thinness of the Huawei Mate XT batteries. That's the world's first commercially available tri-fold foldable phone. Starting at almost $3,000, the ...

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery ...

Here’s all you need to know about the magic that happens inside your EV battery and how it impacts range, charging and ...

Researchers have found that electrochemical tuning of Ni-rich cathodes can suppress structural collapse and extend Li-ion ...

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 ...

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 ...