Does O’Reilly Test Car Batteries?

For your car to power up and accessories to run, you need a well-functioning battery; therefore, you need to test it as soon as you identify any issues. That might make you wonder if O’Reilly Auto Parts will test the battery for you.

Fortunately, O’Reilly does test batteries. Every O’Reilly Auto Parts store offers these services; therefore, you can bring the battery to your nearest store for a complete diagnostic check at no charge. Furthermore, staff will test and evaluate the battery’s condition and advise whether you just require charging or a replacement.

Read on for more information about how O’Reilly tests batteries, how long it takes, and more.

Do All O’Reilly Auto Parts Stores Do Free Battery Testing?

O’Reilly Auto Parts has 5,759 stores across 47 states in the U.S. If you need battery testing, you can drive to any of these stores and get the service for free.

However, if you need more services like battery installation, they might do it or refer you to another auto retailer if the battery is not accessible.

Does O’Reilly Auto Parts Charge For Battery Testing?

When your battery fails due to extreme temperatures or other issues, you can drive to your nearest O’Reilly Auto Parts store and get it tested at no cost.

Fortunately, you can either drive to the store if the battery is still working or remove it from the vehicle and take it for testing.

How Long Does It Take To Test A Battery At O’Reilly Auto Parts?

On average, testing a battery using the current modern techniques will take about 10 minutes.

Therefore, you need to allocate this time if you are on your way to work or for a trip.

O’Reilly Auto Parts staff can do the testing when the battery is still in the vehicle, so it shouldn’t take a lot of time.

However, you can call your local store beforehand to confirm before driving there.

How Do They Test Batteries At O’Reilly Auto Parts?

During the battery testing process, the staff will check the charging capacity, voltage, and current output.

Additionally, they will also test the electrolyte and cell health for corrosion and deterioration and the charging rate.

This process should not take more than 10 minutes unless there are additional issues.

From the results, the technicians can advise whether your battery needs charging or a replacement.

How Accurate Is O’Reilly Auto Parts’ Battery Test?

How Accurate Is O’Reilly Auto Parts’ Battery Test?

If you need battery testing, O’Reilly Auto Parts are known for its accuracy. As a retailer specializing in auto parts, they have the right testing equipment for the task.

They also provide a complete diagnostic to help you know the actual problem and the solution.

What Are The Signs That You Need Your Battery Tested?

You can look out for these signs to determine whether you need to get your battery tested.

1. Battery Issues Due To Weather Changes

Extreme temperatures during summer and winter play a huge role in battery failure. Therefore, if your battery gets affected by seasonal changes, it’s time to get it tested.

During summer, the heat causes evaporation of your battery’s internal fluids leading to corrosion.

On the other hand, during winter, the battery’s chemical reaction slows down and drains the power out of the battery, slowing it down.

Therefore, If this keeps recurring, it’s time to get the battery tested.

2. Battery Is Swollen

Your battery case can get swollen when exposed to extreme hot or cold temperatures.

Additionally, the battery will swell if the alternator is overcharged or has a faulty voltage regulator.

Once you notice this, it’s advisable to test the battery immediately and determine whether you need a replacement.

3. Slower Engine Crank

If your engine is taking longer to crank than normal, your battery could be dying.

Your vehicle’s engine gets power from the battery to start, therefore, if you constantly hear this unusual sound, it’s time to take the battery to O’Reilly Auto Parts for testing.

4. Dim Headlights

Your car’s headlights will dim when they are not getting enough power from the battery.

Furthermore, if they are not as bright as usual, consider testing the battery to know whether it has enough voltage or it needs charging.

5. Issues With The Electrical Components

Apart from the headlights, electrical components in the vehicle such as the radio, windshield wipers, and dashboard lights get their power from the battery.

Therefore, if these components start acting up or fail to function, it’s time to get the battery tested by a professional.

6. Illuminated Dashboard Warning Light

Your vehicle’s dashboard light comes on when there’s a problem with the car. If the battery has a problem, you’ll see a warning light in the shape of a car battery.

However, this could be a problem with the alternator or other components. To be sure, you can drive to O’Reilly Auto Parts for battery testing.

7. Old Battery

According to AAA, your car battery should last for about three to five years. Therefore, when the battery gets to this age, you need to test it for issues constantly.

To learn more, you can also read our posts on AutoZone vs O’Reilly, does O’Reilly test batteries, and does O’Reilly price match.

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Marques Thomas

Marques Thomas graduated with a MBA in 2011. Since then, Marques has worked in the retail and consumer service industry as a manager, advisor, and marketer. Marques is also the head writer and founder of

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