You can generally expect your car to run for between 30 minutes and one hour once the battery warning light appears on your ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

Android keeps working with the original assumption that the phone’s battery capacity is 5000 mAh, even when it has degraded ...

A team of University of Adelaide researchers are exploring ways to create a safer and more sustainable battery for electric ...

Monitoring and managing Li-ion batteries is key for extending runtime and minimizing risks like thermal runaway. Test your ...

In reality, 50 meters (or 5ATM) is enough water resistance to handle short periods of surface-level swimming, showers, scrubbing the dishes, etc. Feel free to wash your car with your smart ring on, ...

Metrology is a key component in every process of building an EV battery. For example, material roughness might affect the ...

Scientists have built the first rechargeable hydride ion battery. Hydride ions (H⁻) have drawn interest as potential charge carriers for future electrochemical devices because of their extremely low ...

A new technique stabilizes a metastable form of sodium solid electrolyte, enabling all-solid-state sodium batteries to ...

A new solid-state battery features an electrolyte (purple, center) sandwiched between two electrodes (blue and silver spheres). The electrolyte, which shuttles hydride ions (H – ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED masks are having a moment—you can reap the benefits without booking a professional treatment. As ...