Tiny droplets are powering big ideas in science. Researchers have developed a miniature, soft, and flexible lithium-ion battery made from biocompatible hydrogel. This new battery, smaller than a grain ...

Scientists at the Japan Atomic Energy Agency (JAEA) say their uranium battery could help renewable energy sources such as wind and solar farms to provide a stable energy output by ...

But one aspect – the texture of the metals used – has been historically overlooked.

Love them or hate them, we still need regular batteries for some things. Get this Energizer Recharge Pro with 4 Rechargeable ...

These Trust USB-C Rechargeable AA and AAA batteries solve one big stumbling block of being an eco freak: the fact I’m really ...

Overheating batteries are a serious risk, in the worst cases leading to fires and explosion. A team including researchers ...