What kind of battery is in a 2012 Chevy Equinox?
The 2012 Chevy Equinox uses a standard 12-volt lead-acid battery. This is the most common type of automotive battery found in modern vehicles. The battery in a 2012 Equinox is responsible for powering the vehicle's electrical systems, including the lights, radio, and onboard computers, as well as starting the engine.
Lead-Acid Batteries in Vehicles
Lead-acid batteries have been the predominant power source for automobiles for over a century. They consist of lead plates submerged in a sulfuric acid electrolyte solution. When the battery is charged, a chemical reaction occurs that stores energy, which can then be released to start the engine and power the vehicle's electrical components. Lead-acid batteries are relatively inexpensive, reliable, and easy to maintain, making them a popular choice for most cars and trucks.
Battery Specifications for the 2012 Chevy Equinox
- Battery Type: 12-volt lead-acid
- Battery Size: Group 51R
- Battery Capacity: 600 cold cranking amps (CCA)
- Battery Dimensions: Approximately 12 inches long, 7 inches wide, and 8 inches tall
The 600 CCA rating means the battery can deliver 600 amps of starting power in cold weather conditions, which is important for reliably starting the Equinox's engine, especially during the winter months.
Maintaining the 2012 Equinox Battery
- Check the battery connections regularly to ensure they are clean and tight
- Monitor the battery's charge level and replace it if it is not holding a charge well
- Avoid leaving electrical accessories on when the engine is not running to prevent draining the battery
- Consider replacing the battery every 3-5 years, as lead-acid batteries have a limited lifespan
By following these simple maintenance tips, you can help ensure the 2012 Chevy Equinox's lead-acid battery continues to provide reliable power for the vehicle's electrical systems.
Where is the battery in a 2012 Equinox?
The 2012 Chevy Equinox battery is located under a plastic cover in the engine bay, beneath the engine control module (ECM). To access it, you must first remove the black plastic cover, then unbolt and slide the ECM forward, followed by removing another cross brace and plastic panel.
This video demonstrates how to access the battery by first removing the cover and the engine control module: 57sQuiteAlrightYouTube · Nov 10, 2022
Step-by-step guide
- Open the hood: and locate the battery in the engine compartment, under a junction block or ECM.
- Remove the black plastic cover: by sliding it to the side.
- Slide the engine control module (ECM) forward: by removing its 10mm bolt, then lift it off to get access.
- Remove the plastic panel: underneath the ECM. This may involve removing three push pins or tabs.
- Remove the cross brace: that is now visible, which will give you full access to the battery.
- Disconnect the battery terminals: by first removing the negative cable, then the positive.
- Remove the battery tie-down, lift out the old battery, and install the new one in reverse order.
How do I know my car battery type?
You can identify a car battery type by checking the label on the battery for its group size and type (like AGM), consulting the vehicle's owner's manual for specifications, or using online fitment tools by entering your car's year, make, and model. The most reliable method is to find the battery's label, which usually contains both the physical dimensions and chemistry information.
This video explains how to interpret car battery labels: 52sGS Yuasa UKYouTube · Feb 8, 2023
Methods to identify battery type
You can watch this video to learn how to identify different car battery types and find information on the labels: 1mJeremy FieldingYouTube · Jun 11, 2018
- Check the battery label:
- Look for a BCI (Battery Council International) group number, such as 65 or 24F, which corresponds to the physical dimensions and terminal placement.
- Look for the battery's chemistry type, which will be printed on the label. Common types include standard lead-acid, or more advanced ones like AGM (Absorbent Glass Mat) or Lithium-ion.
- Consult your owner's manual:
- The owner's manual is the most authoritative source for your vehicle's original battery specifications.
- It will list the correct BCI group size and can also specify the minimum Cold Cranking Amps (CCA) required.
- Use online lookup tools:
- Websites for parts stores or battery manufacturers have online tools where you can enter your vehicle's year, make, and model to find the correct fitment and specifications.
- Examine the battery terminals:
- While less reliable, markings near the battery terminals can sometimes provide additional information or help you confirm the correct polarity.
- Ask a professional:
- If you are unable to find the information, a mechanic or a parts store professional can help you identify the correct battery type for your car.
What type of battery does the Chevy Equinox have?
A Chevy Equinox typically uses a Group Size 48 (H6) or 47 (H5) Absorbed Glass Mat (AGM) battery, but the exact type can vary by model year and engine. It's best to replace it with an AGM battery, as the charging system in many Equinox models is designed for them. When purchasing, always confirm the correct group size and specifications for your specific vehicle.
Common battery types and sizes
- AGM (Absorbed Glass Mat): Many modern Equinox models use AGM batteries, which are a type of sealed lead-acid battery that handles high-demand electronics and is designed to work with the vehicle's charging system.
- Group Size H6 (or 48): This is a very common size, particularly for recent models. For example, a Duralast Platinum AGM battery with Group Size 48 (H6) is a common fit for a 2021 Equinox.
- Group Size H5 (or 47): Some model years may use the H5 (47) size.
How to choose the right battery
- Consult your owner's manual: This is the most reliable source for your vehicle's specific battery requirements.
- Check the current battery: Look for the group size printed on the battery itself. It will likely be an H6 or H5/47.
- Use an online tool: Most auto parts stores have a "find my battery" tool on their website where you can enter your vehicle's year, make, and model to find compatible options.
- Opt for an AGM: If your Equinox came with an AGM battery, it's best to replace it with another AGM battery, especially if you have modern electronic features.
- Match specifications: Pay attention to specifications like Cold Cranking Amps (CCA) and reserve capacity, although matching the group size and battery type is often sufficient.
What battery do I need for a 2012 Chevy Equinox?
Duralast Group Size 47 H5 Battery H5-DL.
