How To Load Test Aa Battery With A Multimeter. Measure the battery short circuit current by touching the battery posts with the multimeter leads as briefly as possible. Test the battery under load after charging.
First we will measure the voltage of the battery. Youll need to set it for DC for your battery testing and place the setting to the lowest voltage range. Then set the multimeter to the 20 A current scale.
Keeping the battery health in check is important especially in instruments that are used in healthcare and run on batteries.
For AA and AAA use a resistor of about 10 ohms or a small incandescent flashlight bulb in parallel with the multimeter. How to Test Lithium Ion Battery Capacity-Testing and Care. If the battery was fully charged when you started then you have worked out the maximum energy the battery can hold which is what the 600mAh written on the battery means. Test Lithium Battery Multimeter ExplanationAs for capacity analysis you can also check.
