The atomic energy of betavoltaic batteries can power a variety of devices, from aerospace and robots to your future smartphone, for up to a century without recharging.

Betavolt, a Chinese battery firm, has begun mass production of the BV100 - a coin-sized, eco-friendly battery powered by ...

[Jeremy] is building a wireless Wii nunchuk, so he needs a small battery that won’t short out or get punctured in the confines of the controller body. A single coin cell holder is already a bit ...

Tiny droplets are powering big ideas in science. Researchers have developed a miniature, soft, and flexible lithium-ion ...

Something to look forward to: A Chinese battery manufacturer has developed a breakthrough, sparking a worldwide race for compact nuclear energy. The innovation is a small coin-sized battery ...

A coin-sized nuclear 3V battery has entered mass production. The battery, which is produced by Betavolt, can produce energy for 50 years.

It’s a small, cheap charger for LIR2032 and ... this chip can put 500 mA into a battery. Standard rechargeable coin cells only have a capacity of 40 mAh, so you’ve got plenty of headroom ...

PETALING JAYA, Malaysia, April 9, 2025 /PRNewswire/ -- Energizer Malaysia introduces the world's first and only coin lithium ...

The new lithium-ion droplet battery—called LiDB—meets all those goals. It's soft, rechargeable, biodegradable, and can be activated by light. It’s also the smallest hydrogel lithium-ion ...