As another plus, this carbon-14 is derived from graphite blocks, which are a byproduct of nuclear fission reactors. So, not ...

[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 ...

It’s barely larger than the battery itself, and it plugs right into a USB port. How this isn’t a product already, we’ll never know. The circuit on this coin cell charger is built from an ...

No more battery replacements. This module fits into coin cell slots, powers itself with solar energy, and enables wireless ...

LIKE BOING BOING BUT NOT THE ADS? CLICK HERE TO GO AD-FREE! Yesterday a redditor named joshcam posted a photo of a coin cell battery with purple colored dots arranged in three concentric semicircles.

A recall has been issued by the U.S. Consumer Product Safety Commission (CPSC) for the Fjorden iPhone Camera Grip. This ...

Imperial College London has found that recycled cathode materials from batteries have the potential to outperform their ...

A single-cell battery that is used to power wristwatches, computer clocks, hearing aids and other small devices. Also called a "coin cell," button cells look like small, squat silver cans from ...

Michael Toney and team tested Li-ion battery coin cells for capacity loss over time. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

Focus Graphite Advanced Materials Inc. (TSXV:FMS)(OTCQB:FCSMF)(FSE:FKC) ("Focus" or the "Company"), a Canadian critical ...