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.

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving ...

Goodbye to lithium? The new sodium battery, safer and more economical, promises more than 5,000 hours of useful life.

At 40,000 miles, a Cybertruck owner received a surprise high-voltage battery replacement due to "cell side dents" discovered during a routine visit for a tonneau cover repair.

A newly awarded patent outlines an innovative, foam-based thermal runaway suppression system that's built into an EV's battery pack.

Conventional batteries have anodes and cathodes, but a new design from the University of Chicago and the University of California San Diego lacks an anode. While this has been done before, according ...

24M, a spinout from MIT, designed a suite of new EV battery technology that’s safer, easier to recycle, and lasts much longer without needing to charge. If an electric car is made with a new EV ...

SAIC MG delivered the first MG4 model with a semi-solid-state EV battery in China, starting at under $15,000. The ...

Rechargeable batteries lose their capacity over time, and Apple suggests replacing the battery if the maximum capacity drops ...

SolarEdge is most widely known for its solar inverters and DC power optimizers, but it's also dipped its toes into the home battery space, with a steadily growing market share. Now the company is ...

Winter is the season that ruthlessly exposes a vehicle’s weak points, and the battery is often the first component to give ...