VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims ...

At TopSpeed, William Clavey is Editor-at-Large, where he focuses on authority and exclusive content, reviews, news articles, features, and opinion pieces all while sharing his passion for everything ...

Here’s all you need to know about the magic that happens inside your EV battery and how it impacts range, charging and performance. There’s no one-size-fits-all solution when it comes to batteries, ...

A hybrid has two batteries, and the bigger one matters more than most drivers realize. Here's what can happen when it fails, plus signs to watch for.

Understanding how to monitor and manage your iPhone’s battery health can significantly enhance the device’s longevity and performance. The video below delves into the various aspects of iPhone battery ...

A popular DIY "freezer trick" promises to revive dead power tool batteries. Before you try it, here's what experts say actually happens inside the pack.

On a mission to build better electric vehicle batteries, chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have used an electrolyte additive to improve the functionality ...

Melting Metal for Energy Storage? Liquid Metal Battery Explained. Solar and wind power have proven to be cost competitive, but energy storage is crucial. What if molten metal could serve as a more ...

Acknowledging the significance of the battery as a crucial technical component in a mobile phone is something I don't contest, and I doubt I'll ever dispute it. Nevertheless, both personally and ...

What if you could use the same battery across every major power tool brand? For serious DIY enthusiasts, this kind of flexibility could dramatically transform the tool buying process by allowing ...