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What size car batteries do you get?

Car batteries come in a variety of sizes, and choosing the right one for your vehicle is crucial. The size of the battery you need depends on factors like your car's make, model, and year, as well as its power requirements. In this article, we'll explore the different car battery sizes and help you determine the right one for your vehicle.


Common Car Battery Sizes


The most common car battery sizes are:



  • Group 24 - This is a popular size for many mid-sized and full-sized cars, as well as some SUVs and trucks. Group 24 batteries typically have a capacity of 70-85 amp-hours (Ah).

  • Group 35 - Larger vehicles like full-sized trucks and vans often use Group 35 batteries, which have a capacity of 85-100 Ah.

  • Group 51 - Compact and subcompact cars often use Group 51 batteries, which have a capacity of 40-60 Ah.

  • Group 65 - This size is common in larger SUVs and trucks, with a capacity of 90-105 Ah.


It's important to note that these are just general guidelines, and the specific battery size required for your vehicle may vary. Always refer to your owner's manual or consult with a professional to ensure you get the correct battery size.


Determining the Right Battery Size


To determine the right battery size for your car, you'll need to consider a few factors:



  • Vehicle Make, Model, and Year - This information will help you identify the specific battery size required for your vehicle.

  • Battery Capacity - The battery capacity, measured in amp-hours (Ah), indicates how much power the battery can store and deliver. Larger vehicles typically require higher-capacity batteries.

  • Battery Dimensions - The physical size of the battery must fit properly in your vehicle's battery tray or compartment.


Once you have this information, you can consult with a local auto parts store or use an online tool to find the right battery size for your car. It's always a good idea to double-check the specifications to ensure a perfect fit.


Conclusion


Choosing the right car battery size is essential for your vehicle's performance and reliability. By understanding the common battery sizes and the factors that determine the right fit, you can ensure your car is powered by the perfect battery for your needs. Remember to always refer to your owner's manual or consult with a professional when replacing your car's battery.

Is it OK to put a bigger battery in your car?


But if they face power challenges like low voltage supply, it can reduce their processing speeds, leading to high fuel consumption, high smoke production, and ultimately computer malfunctioning. On the other hand, if you use a larger capacity battery, you risk damaging the computer or fuse panel.



Are 51 and 51R the same battery?


The difference between Group 51 and 51R batteries lies in the orientation of the battery posts. Group 51 batteries have left-side posts, while Group 51R batteries have right-side posts. It is important to ensure the correct orientation for compatibility with specific vehicle models.



Does AutoZone install batteries?


Looking for a battery? Put in your vehicle on AutoZone.com to order a battery for pick up, or stop by your local AutoZone to get help with selecting and installation your new battery. If the job is too big for you, seek out one of our Preferred Shops to help you do the job.



Can I put the wrong size battery in my car?


The first obvious disadvantage in using an under-sized battery is the possibility of ignition problems. If your engine demands more power than the battery can supply, your car could be immobilised before you've even started.



Does AutoZone give you money for old batteries?


When you're purchasing a new battery, bring in the old one at the time of purchase or afterward to have your core charge returned to you. Or if you have an old battery laying around to get rid of, bring it into any AutoZone location and receive a gift card valued at $10.



Does it matter what size battery I put in my car?


Group size is typically based on your vehicle's make, model, and engine type. Although some vehicles may accommodate a battery from more than one group size, it is important that you use a battery approved for use in your vehicle. Consult a replacement guide to find the battery group size that works for your vehicle.



What size is a standard car battery?


In general, these more-common battery group sizes are 24, 24F, 25, 34, 35, 51, 51R, 52, 58, 58R, 59, and 65. Helpful Hint: Some vehicles can handle a larger battery than was originally installed. A physically larger battery usually has more power and reserve time than a smaller battery.



How do I know my car battery size?


Where to Find Your Car's Battery Group Size. Your vehicle's owner's manual typically provides the battery group size. If that information isn't listed there, ask your local dealership's service department or a parts store.



Where can I find the size of my car battery?


While you could grab a ruler and attempt to measure the exact width and height of your current car battery, pop the hood and simply look for "Group Size" printed on the label of the battery or check your owner's manual.



What is the most common battery size?


AA batteries
Also known as “double A”, AA batteries are by far the most popular battery size.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.