Will Napa Test My Battery. If your cars battery. The battery should hold enough charge to handle the 10-15 minutes before the engine starts and once the engine turns over.
Ad Have Your Battery Inspected For Free. We can test your cars battery alternator starter and voltage regulator while theyre still on your car. Find your replacement battery directly online or at your local NAPA.
Keep in mind that a low reading could also be caused by corroded terminals so give them a good cleaning and test again if your battery is suspect.
Keep in mind that a low reading could also be caused by corroded terminals so give them a good cleaning and test again if your battery is suspect. The car battery also acts as a voltage stabilizer for the whole electrical system. The battery should hold enough charge to handle the 10-15 minutes before the engine starts and once the engine turns over. Also use a battery terminal cleaner to remove any corrosion on the terminals then test your voltage with a battery tester to see if your battery reaches at least 12 volts.
