Testing Batteries With a Multimeter - AA Battery Test

The video tutorial explains how to measure battery voltage using a multimeter. It demonstrates the process of connecting the multimeter leads to the battery terminals and discusses the expected voltage readings. The tutorial highlights the difference between rated and actual voltage, especially in dead or dying batteries. It further explains the importance of testing batteries under load conditions using a resistor to determine their true health. The video concludes by interpreting voltage readings with and without load to assess battery condition.

What happens to the voltage reading when a good battery is tested with a resistor connected?

How can you determine if a battery has run out of charge based on voltage readings?