Snap Dragons coin cell battery holders are said to drastically increase the reliability of open-top coin cell holders by using a snap-on cover piece. Having a height above the PCB of just 4.83 mm ...

Over the years I have replaced coin- and button-cell batteries in countless products and have had to fix or improve the marginal battery holders used in many of them. It’s understandable but ...

We’re working on a project that has a battery backup, but we don’t have any more coin cell holders on hand. No problem, we remember seeing a double pin header used for this. But when we tried to shove ...

How’s it going with your project for the coin cell challenge? You can only use a single one, but Hackaday alum [Jeremy S Cook] has a great way to package coin cells into a sleek little power packs ...

Compact and cost effective, the surface and through-hole mount battery holders from Linx promise solid electrical contact for CR1216, CR1225, CR2016, CR2025, and CR2032 lithium coin and button cells.