- Raspberry Pi
- Digital & analog sensors
- Development boards
- More +
...where a bunch of geeks got together to make other people's ideas come to life.
This is a basic CR2023 surface mount battery holder. We use these with our rechargeable Li-Ion coin cell batteries on many of our projects. The spring loaded housing makes contact with the positive side of the battery, and a small SMD pad on the PCB side makes contact with the negative side of the battery.