JeremyCook
DIIDevHeads IoT Integration Server
•Created by JeremyCook on 1/9/2025 in #🟩-pcb-and-analog
Exploring the Real Capacity of CR2032 Batteries
Was cool to be able to do this article, taking a deep dive into the real capacity of CR2032 batteries. the TL;DR version is that they are meant for REALLY low current draw over a long time, but it appears that you can stretch this for more inefficient use as needed: https://embeddedcomputing.com/technology/open-source/development-kits/cr2032-maximum-current-capacity-datasheet-reality-and-alternatives
3 replies