Duracell has changed hands a few times, but today, it's owned by Berkshire Hathaway — the same conglomerate behind Dairy ...

With lithium-ion batteries continuing to get smaller, longer-lasting, and more powerful, the list of uses for them has quickly multiplied. While Li-ion batteries do malfunction, as with the ...

Battery cases must be able to add extra juice to your phone and provide damage protection. You’ll also want something that doesn’t interfere with your phone's features, like NFC or ports, nor ...

Enter gravity batteries, a technology that uses one of the simplest forces in nature—gravity—to store large amounts of energy. This approach, now being trialed in various forms worldwide ...

One important change is a new laptop battery indicator that visualizes the charge level with new symbols. This change was actually supposed to be implemented last month, but the release was ...

Korean researchers have developed advanced Ni-rich cathodes that improve all-solid-state battery performance, offering longer lifespans and greater energy efficiency.

Duracell had three batteries (Duracell Coppertop Duralock AA Alkaline, Duracell Quantum AA Alkaline, and Kirkland Signature (Costco) AA Alkaline) at the top of Gigazine's rankings and scored well ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Europe’s demand for high-energy batteries is likely to ...

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

And most importantly, BMW is investing billions of dollars in new battery technology, including a new controller it calls the “Energy Master.” As the political winds shift, BMW hopes doubling ...

Researchers are working to enhance battery safety and efficiency by developing solid-state alternatives to lithium-ion batteries. These batteries offer improved energy efficiency and safety ...