A quick visual check often reveals the battery’s general condition before ... Start the car and observe the multimeter reading. While the engine is cranking, the voltage should not drop below ...

Check the results on the scale. For a 9V battery, the terminals are usually on the bottom of most testers. You just need to push the battery onto them to test it. Set up the multimeter by ...

Now, what if you measure the stages with a multimeter and it turns out ... It’s easy to check – measure the battery stages and see if the information checks out with the readings in your ...