Cheap Vs Expensive Car Batteries – What Is The DIfference?

by Phil Borges // in Car

If you own a car, you definitely need a reliable car battery that can last you for a long time while also being sufficient to meet the requirements of your car without constant repairs. However, car batteries tend to be quite expensive although there are a few cheaper options available.

Cheap and expensive car batteries generally differ on the basis of several factors like quality, maintenance, durability, capacity and regulation compliances, with expensive car batteries emerging as the winner in each of these categories.

We can discuss each of these significant factors in further detail through the rest of this article so that you can make an informed decision about which kind of battery to opt for.

Our Expensive Pick
Odyssey 34-PC1500T

The Odyssey 34-PC1500T is a top tier AGM battery and one of the best deep cycle batteries available. It has an impressive CCA rating of 850, which means it can start a vehicle in freezing temperatures with ease. This battery also has an impressive cycle life, being able to be discharged at 80% depth of discharge for up to 400 cycles. The faster recharge time is another great benefit as this will save you time when charging your battery.

This deep cycle marine battery would be perfect for someone looking for a high quality deep cycle battery that will last them a long time.

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05/21/2022 08:45 am GMT
Our Affordable Pick
ACDelco Gold AGM Battery

ACDelco Gold AGM Batteries offer the dependability you expect from ACDelco, backed by a 3-year warranty. This maintenance-free battery comes fully charged and ready to install right out of the box. It's also built with Quick Charge Technology that allows for faster charging in cold temperatures - ideal for those winter months when it's hard to find time to charge your battery. Plus, its heavy duty construction is designed to withstand extreme weather conditions.

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05/22/2022 12:12 am GMT

Cheap Car Batteries vs Expensive

There are several differences between cheap and expensive car batteries that can be summed up through the following categories. Let’s take a look.


Expensive car batteries are much better in quality as compared to cheap car batteries. This is because they use better and more resources to deliver better performance so that your car can function well.

There are several components that comprise the battery of a car. Usually, they are composed of lead acid that is an efficient choice for your car.

However, these batteries also have plates in order to allow the current and ions to flow easily between the terminals. These plates require a high-quality material in between them in order to regulate this flow so that there are no significant fluctuations.

Expensive car batteries use quality materials like rubber while cheaper ones use plastic that may not be very effective and could end up causing more harm than good.

Other components like cables are also better in quality in expensive car batteries.


Expensive car batteries last much longer than cheap car batteries. Due to the better quality of the components discussed above, there is a better chance of these components working well together for a long time so that the battery can have a longer lifespan.

Batteries also tend to reduce in their efficiency as time passes by due to frequent usage and recharging. This tends to happen a lot more quickly with cheaper batteries than with expensive ones.


Cheaper car batteries do not have the capacity to run well on their own and tend to require frequent care and maintenance to keep them working. They may also need to be replaced or repaired a lot more often due to wear and tear.

On the other hand, expensive car batteries have several protections in place that can keep the battery in good condition for a long time. This means that apart from regular servicing and cleaning, you will not need to worry about your car battery too much.

This can prove to be helpful and cost effective in the longer run, even if cheap car batteries cost less at the time of purchase. Even if you need to repair or replace other components of your car, the battery will stay intact on its own.


Expensive car batteries are more likely to comply with the regulations listed under the Environmental Protection Agency (EPA) that require your vehicles or batteries to meet certain standards such as anti-pollution and air quality indices as well as the regulation of toxic elements or gases in the battery.

If these gases are released through leakages into the atmosphere, they can end up doing a lot of damage not only to the environment but also to the health of you and the people around you.

These regulations also apply to handling these elements safely, due to which extra measures need to be taken to maintain safety. These factors together can increase the cost of the battery.

The absence of these regulations in cheap batteries can be dangerous for you not only in terms of health but also in terms of legal factors.


The warranty period is an important element of all kinds of products. This could also increase the price of these products, including the cost of car batteries.

However, in the longer run, having an assured warranty will reduce costs as you will be able to make use of it to cover repairs and replacements that fall within the warranty period.

This warranty period can last anywhere between 3-5 years for car batteries, providing you a quality assurance as well.

In contrast, cheap car batteries may have much shorter and limited warranty policies that could lead to you spending a lot more on replacements in case something goes wrong with the battery.


The capacity of the car battery can help determine the efficiency of the output as well as how long it will last. Expensive car batteries will have a better capacity and will be compatible with the other components of the car as well.

Further, expensive car batteries can enable a higher delivery of amperes to get your car to work effectively. They can also keep your car running reliably to a certain extent in case the battery runs out of charge while you are driving.

This can be an important step in ensuring your safety and preventing accidents while on the road.

Why Are Expensive Batteries Better?

Through the previous section, it is now clear that expensive batteries are better in all ways.

They are not only better in quality but can also be easier to maintain while lasting you for a long time. With good warranty policies and compliance with regulations, they can save you from multiple costs that you would otherwise face with cheaper car batteries.

Another important factor here is the fact that expensive car batteries can be able to withstand harsher weather conditions as compared to cheaper ones. Thus, if you live in cold climates, you can rely on your car battery to function well.

You will, of course, need to undertake some small measures such as regular cleaning to maintain the battery.

Frequently Asked Questions

Why are car batteries so expensive?

There are a few factors that contribute to the high price of car batteries. One reason is that they are heavy and bulky, so they require a lot of materials and manufacturing processes to produce. They also need to be able to store a great deal of energy, which means they require expensive materials like lead and lithium. Finally, there is a large amount of regulation around car batteries, so companies have to cover the cost of meeting safety standards.

Do more expensive car batteries last longer?

Yes, more expensive car batteries last longer. This is because the components that are used to support these batteries are much higher in their quality, offering protection against several conditions such as the climate, leakages, cracks, fluctuations in the current and more.

Further, since expensive car batteries also come with longer and assured warranty periods, you can expect your battery to last much longer than cheaper car batteries.

With regular cleaning and servicing, you can improve its lifespan even more.

How much should you spend on a car battery?

You should expect to spend around $200-$300 on a reliable car battery. However, this depends on the model of your car as well as the manufacturer that you are buying the battery from.

For instance, more high-end cars will require you to spend much more on the car battery that could even go up to $1,000 or more.

It is important to spend the required amount of money so that you can ensure that your car battery will be durable without leading to significant issues that could otherwise occur with cheaper car batteries.

This will also offer several protective measures to safeguard your battery and car from too much damage in case of an issue.

Cheaper car batteries in the form of used batteries or simpler models could actually increase the operation and maintenance costs in the longer run.

Is there a way to save money?

You can save money on your car battery by first thoroughly looking up the requirements of your car as well as the compatibility. By doing enough research and comparing costs from different manufacturers, you can make an informed choice.

Further, while it might not always be possible to save money on purchasing, you can reduce the long-term costs by cleaning and maintaining the car battery on a regular basis.

Where can you buy a good car battery?

You will be able to buy a good car battery through both online or physical stores that sell automobile parts. Make sure you research different brands well beforehand.

You can also consult the car manufacturer or a mechanic for more informed choices.

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.