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 ...

Porsche has taken a majority stake in Varta’s e-mobility battery unit as the German automaker seeks to secure its supply of high-performance cells for its electric vehicles. Porsche on March 1 ...

Like many of the battery brands on this list, they might not look like much, but they got it where it counts. Varta batteries are about as average as it gets. The brand is available through most ...

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 ...

A research group has revealed fundamental insights into anode-free solid-state batteries, paving the way for efforts to improve their manufacturability. From laptops to electric vehicles ...