This is a pretty common question. Search this forum and Google for "Measure Battery."
You've given no details (why kind of battery, how often you need to measure it, what you want to do based on the reading, etc.)
This is a pretty common question. Search this forum and Google for "Measure Battery."
You've given no details (why kind of battery, how often you need to measure it, what you want to do based on the reading, etc.)