This kind of nuclear battery would only be the size of a finger, and such long-lasting nuclear batteries could enable ...

It's time to radically expand our thinking about what constitutes a battery, expanding it to include other forms of energy ...

With the biggest and strongest battery in its class, the Hyundai HX19e excavator can run for up to 10 hours, easily providing ...

Battery life for gaming handhelds is always a challenge but the tradeoffs for the Switch 2 appear to be particularly brutal.

Energy storage technology has reached a transformative milestone as the BV100, a miniature atomic energy battery, enters mass ...

Understanding watt-hours will help you survive power outages and off-grid adventures.

A small prototype nuclear battery powered by a radioactive form of carbon can safely power devices for decades – and possibly ...

A new report suggests that Samsung is planning to equip the Galaxy Ring 2 (or whatever it ends up being called) with ...

Nintendo confirms the Switch 2 will have a battery life that spans between two and six and a half hours, depending on the ...

Polestar, Volvo's performance arm, initially introduced the all-wheel drive (AWD) version of the Polestar 3 last year. Using ...

In an electric vehicle the battery is obviously a vital - and vitally expensive – component, so best to know the most ...