When your car doesn’t start, often the battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best practice is ...

Learn more on how to test a car battery with a Multimeter. Our team of experts prepared the guide on everything you need to know about testing a car battery.

To test a battery’s DC charge, touch the red probe to its positive terminal and the black probe to its negative terminal; the multimeter will display the existing charge in the battery.

For all of you who have a multimeter thrown in a drawer or toolbox but don’t know how to use it, these instructions will help in your search for missing voltage.

Specific Gravity Test (for lead-acid batteries): If you have a lead-acid battery with removable caps, you can check the specific gravity of the electrolyte using a hydrometer.

This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide ...

This short charging duration will not damage the charger. Use a digital multimeter to test the battery’s voltage. It should reach its nominal voltage after the short charge.

Use a multimeter to check the charger’s output voltage, which should be around 24 volts for a Porter-Cable 20V lithium battery charger . Poor connection: Loose or poor connections can prevent ...

I'm having problem with a starter motor on a riding mower, and need to check if the motor is getting juice and not working or if something else isn't working and no juice is getting to the starter ...

Now that you have learned how to charge your car battery, you may consider using a multimeter to test the battery in the future. A multimeter is an instrument that measures the amps and volts of the ...