Rechargeable lithium-ion batteries don’t last forever. Over time, they hold onto less charge, eventually transforming from power sources to bricks. One reason: hidden, leaky hydrogen, new research ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our FYI series where we have experts explain if lip balm is actually bad, how often you ...

An electric vehicle’s largest, most important and most expensive component is its high-voltage battery pack. Many newer bespoke EVs are built around their battery pack, and some have even incorporated ...

Japan’s TDK is claiming a breakthrough in materials used in its small solid-state batteries, with the Apple supplier predicting significant performance increases for devices from wireless headphones ...

If you make extensive use of tools produced by the Ryobi hardware brand, then you've probably got a decent number of assorted Ryobi battery packs kicking around your garage or workshop. Whether you're ...

The race is on to generate new technologies to ready the battery industry for the transition toward a future with more renewable energy. In this competitive landscape, it’s hard to say which companies ...

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 ...

London-based company Powervault has secured £3.8 million from climate change investors to develop its battery energy storage manufacturing capabilities. The company uses behind-the-meter smartSTOR ...

We may receive a commission on purchases made from links. If you're looking for a reliable battery brand to power your gadgets around the house, you'll likely turn to a well-known brand like Energizer ...

High-tech and highly efficient batteries have led to many modern technologies that you use in your everyday life. Here's what you need to know about how they work and their environmental safety.

About three times a day, Rich Benoit gets a call to his auto shop, The Electrified Garage, from the owner of an older Tesla Model S whose car battery has begun to fail. The battery, which used to ...

A worry for many potential buyers of gasoline-stingy hybrid vehicles is how long the hybrid battery will last. In exchange for lower fuel costs than a comparable gas-only vehicle, the hybrid buyer is ...