How To Check A Battery Charger With A Multimeter

YOU MUST BE CAUTIOUS WHEN PERFORMING THIS TEST TO NOT TOUCH THE LEADS ON YOUR MULTIMETER TOGETHER - THIS COULD DAMAGE THE MULTIMETER PROBES OR CHARGER.

How to check a battery charger with a multimeter. It is mainly because the battery only creates DC power. Battery Charger Testing Guide. Once youre done removing your car batterys surface charge you may proceed with connecting the voltmeter or multimeter.

Put the probes into the slots in the outlet and wait for reading on your multimeter. This is a job for two people where one needs to take control of the ignition while the other checks for fluctuations while the engine is cranked up. How To Test The Cold Cranking Amps CCA of a Car Battery.

If the voltage range is within this range the battery is in good condition for starting the car. 1 Begin with ensuring that your multimeter is set to DC voltage before learning how to check battery voltage using a multimeter. After doing this set.

Press each probe to the correct terminal touching negative to negative and positive to positive. If the charger is not turned on the problem is with the batterys connection and the charger. You should measure 13V if the charger is working.

Set the device to read DC direct current voltage. Once you determine the voltage rating set your multimeter to the same rating or exceed the charger voltage a little. Connect a multimeter to check the amount of power.

For example if the charger. To do this attach the probes turn them on and set the device to the AC Volts setting. The squiggly line means alternating current batteries are direct current.