Diehard battery VS interstate battery: What's the difference? (2023)

We know that getting the right car battery can be hard enough if you know nothing about them, but if you’re also concerned about how to get the best value, then it might seem like an impossible task.

But it doesn’t have to be a hard choice – Diehard and Interstate are 2 popular types of car batteries, but each has its advantages and disadvantages. By reading this guide on diehard vs interstate batteries, you’ll learn everything there is to know about both batteries, so you will be able to make an informed decision.

Table of Contents

  • What are diehard batteries?
  • What are Interstate Batteries?
  • What are the differences between interstate and diehard batteries?
  • Which one is better for you?
  • Conclusion

What are diehard batteries?

DieHard is a well-known brand in the industry and their Platinum AGM batteries are a staple in the car community. This is an AGM battery with a voltage of 12V. In addition to acting as a cranking battery, these AGM batteries provide power to your motor. Due to its non-alloy lead plates, it has one of the most reliable designs available on the market.

Diehard car batteries are more expensive, have a longer life and are generally easier to maintain. Batteries manufactured by Diehard are made in the United States.


Diehard batteries use lead-acid batteries, which hold more of a charge when compared to other types of car batteries. They also have fewer electrolytes and don’t need to be watered as often, which means it’s less likely that the battery will leak and damage your car.

They can be a good choice if you’re looking for a reliable battery that’s likely to last a long time. If you’re looking for a diehard car battery, you should look for a model with a high cold cranking amps (CCA) rating. The higher the cranking amps, the better the battery will be able to start a car in cold weather and where the engine is harder to start.

Diehard battery VS interstate battery: What's the difference? (1)

What are Interstate Batteries?

Interstate Batteries (also known as marine batteries) is another popular car battery brand that is manufactured in Mexico. Like the diehard brand, interstate batteries are one of the more expensive options, but they are also very reliable high-quality batteries.

Interstate batteries are also known as “mfr” batteries because they’re manufactured specifically for certain car models. This means that they are a better choice if you want a battery that’s guaranteed to fit perfectly in your car.

What are the differences between interstate and diehard batteries?

As we’ve discussed, it’s important to know how to pick the right car battery for your car.The most important thing when comparing diehard vs interstate batteries is the cranking amps (CCA) rating. Besides, there are also other factors to compare. Here are they:

1. Price

If you’re looking for a battery that’s on the cheaper side, then an interstate battery might be the way to go. Interstate batteries are less expensive than DieHard batteries while providing comparable performance in a variety of situations. They also come with a 75-month warranty, which means that you will get a free replacement. Diehard batteries come with a warranty as well, but the company has common problems with respecting them.

(Video) Battery Science (Odyssey vs. DieHard)

If you want to get the most out of your money, then it makes sense to spend a little more and get a diehard battery. Diehard batteries are meant to be high-quality and designed for frequent use, so they are more expensive than an interstate battery. But in the long run, they will last much longer than an interstate battery.

2. Features

The diehard battery is designed to withstand vibrations and is meant for use in cars that are driven for long periods in cold weather conditions. On the other hand, the interstate battery is a lower-quality battery, so it is not meant for use in harsher conditions. Interstate batteries are not meant for heavy-duty use and will not last as long.

Another benefit of diehard batteries is their ability to withstand extreme temperatures – the diehards can even function in freezing weather whereas other car battery brands aren’t as durable.

A diehard battery will last up to two times longer than an interstate battery. Diehard batteries also tend to be more durable because they are made with thicker lead plates and heavier-duty materials.

Even if both batteries don’t require a lot of maintenance, the downside of diehard batteries is that they need a little more care, which can be inconvenient. Another downside of diehard batteries is that some car owners may not know how to maintain them properly, which could end up costing them more money in the long run.

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3. Endurance

The endurance of a battery is related to how many times it can be charged and discharged before it needs replacing. This durability is affected by a variety of elements such as weather and temperature conditions, driving, and the charging mechanism.

The endurance of diehard batteries is around 400 cycles, while that of interstate batteries is between 600 and 700 cycles, but both last around 3 to 5 years.

4. Manufacture

Diehard battery VS interstate battery: What's the difference? (2)

The main difference between diehard and interstate batteries is their construction. Diehard batteries are lead-acid batteries with a flooded construction, while the others are absorbed glass mat (AGM) batteries with sealed construction.

The diehard battery uses a lead-acid solution that contains distilled water. The filtered water acts as an electrolyte that is needed to produce power from the battery. The diehard battery’s flooded construction means that the lead-acid solution we mentioned earlier is held inside a container. This construction makes it easier to fill the battery, but it also means that it is more likely to leak and spill.

5. Lifespan

The lifespan of the diehard battery is going to be much greater than that of the interstate battery, but this does not mean the interstate battery will die instantly. Most diehards will last for about 4 to 5 years before they need to be replaced, whereas most interstates will last for around 3 years.

This is caused by the differences in the reserve capacity. Diehard has a larger reserved capacity, which makes them last a little longer.

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Which one is better for you?

When considering diehard vs interstate batteries, it’s important to think about how often you drive and the conditions in which you drive, to make sure the battery life will last as long as possible.

Your climate should also help you make a good choice: if you’re driving your car frequently, in cold temperatures, and for long distances, then you should choose a diehard battery over an interstate battery because it will last longer. If you’re driving infrequently, in warm temperatures, and for short distances, then an interstate battery will be more than sufficient.

In any case, before you choose a car battery, you should check its ampere-hour rating so that you get the right one for your car. When it comes to the type of car you own, you can find and purchase the perfect size from both companies: Automobiles, trucks, RVs, boats, golf carts, and so forth.

The wrong battery might seem cheap, but it will end up wasting your money and being a hassle to deal with. It’s a good idea to pick a battery based on its CCA rating and then find out more about it later once you’ve made your choice. This will help you avoid being swayed by details that don’t really matter as much.


So now that you know the difference between diehard and interstate batteries, which one should you pick? It really depends on what’s more important to you. If price is the only thing on your list, then interstate will be right for you. If safety or durability is what matters to you most, then go with diehard.

(Video) DieHard Batteries

Both have pros and cons and only your personal opinion can dictate what will work best for your car. We hoped this helped you and if any questions you have, leave them in the comments!

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Diehard battery VS interstate battery: What's the difference? ›

DieHard is an American brand of automotive battery and parts owned by Advance Auto Parts and sold exclusively at Advance, Carquest and Sears stores.

Who makes DieHard and interstate batteries? ›

DieHard is an American brand of automotive battery and parts owned by Advance Auto Parts and sold exclusively at Advance, Carquest and Sears stores.

Why are DieHard batteries better? ›

Today, DieHard batteries meet the power-hungry demands of new vehicles stamped grid technology for nearly three times more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.

What is comparable to interstate battery? ›

Interstate Batteries competitors include Batteries Plus, Duracell, O'Reilly Auto Parts and AutoZone. Interstate Batteries ranks 1st in Product Quality Score on Comparably vs its competitors.

Are interstate car batteries good quality? ›

Pros of Interstate Batteries

They are very high quality, and usually come in at a lower cost per same size battery. They are a popular OEM replacement for factory AGM batteries, and act as an original supplier for many brands as well.

How long does an interstate battery last? ›

Car batteries generally last three to five years, but several factors will impact the life of a battery, including hot and cold temperature extremes, high electrical use and drive time. Check out our "How to Maintain Your Sitting Car Battery" blog post to learn how you can better preserve the life of your car battery.

What brand of batteries last the longest? ›

In general, batteries made by reputable companies with strong brand names do indeed perform better than the cheap stuff. Energizer, and Duracell (probably the most expensive battery brands) are among the best performers. It turns out that when it comes to batteries, you get what you pay for.

Does brand make a difference in batteries? ›

Is a brand name battery any different from a generic or a store brand? "If you're talking about alkaline batteries, the chemistry is always the same," Illinois Institute of Technology physics professor Carlo Segre says. He says the quality of manufacturing can vary, making the name brands a safer bet.

Does car battery brand really matter? ›

When replacing the batteries, it is best to use new and unused alkaline batteries. We recommend name brand batteries, Duracell or Energizer brands are always good choices. Store brands do not operate at the same level of reliability.

What is America's most trusted auto battery? ›

We install DieHard auto batteries—America's most trusted auto battery. DieHard batteries are there for you when you need them most. They can handle extremes. And they're packed with the power today's vehicles need to perform.

Is there a quality difference in car batteries? ›

Are all car batteries the same? In brief, they are not. There are some similarities between them, but there are enough differences that you often cannot use the same battery across multiple vehicle platforms. Indeed, battery tray sizes vary, and so do the types of 12-volt batteries that go into different vehicles.

Are Interstate batteries at Costco the same? ›

Costco Interstate batteries offer the same reliable power as Interstate batteries, but a different warranty program supports them.

What type of battery is most efficient? ›

Lithium-ion batteries have one of the highest CE ratings out of all types of rechargeable batteries at 99% or higher. These are the most efficient batteries. Lead acid batteries are lower at about 90%, and nickel-based batteries are closer to 80%.

How do I choose a car battery? ›

  1. Step 1: Find the Correct Battery Size. Car batteries are all categorized by size. ...
  2. Step 2: Find the Minimum Cold Cranking Amps (CCA) for Your Car. ...
  3. Step 3: Determine the Type of Battery Required. ...
  4. Step 4: Select Your New Battery.
Dec 14, 2022

Who makes DieHard battery? ›

Introduced in 1967, Sears designed the DieHard to produce 35 percent more usable starting power than other similar batteries.

How long should a car battery last? ›

In general, your car will usually need a new battery after three to four years. Replacing your car battery is another part of routine maintenance. Getting your battery checked and inspected is standard for your service visits after three years, even if you haven't needed it replaced yet.

Are Walmart car batteries good? ›

Are Walmart Brand Vehicle Batteries Good Quality? Additionally, EverStart batteries are priced well against the competition. With convenient locations, battery fitting, and an excellent return and warranty policy, Walmart batteries may be a perfect choice for many different types of car owners.

What shortens car battery life? ›

Factors that can shorten its life include an extended period of partial or full discharge, vibration from not being properly secured, under- or overcharging, extreme temperatures, water loss, electrolyte contamination and corrosion on terminals.

How can you tell if car battery needs replacing? ›

6 Signs Your Car Battery Needs to Be Replaced
  1. The Engine Is Slow to Turn Over. ...
  2. The Dashboard Lights Flicker. ...
  3. The Windows Roll Slowly. ...
  4. The Headlights Go Dim When Idling. ...
  5. Corrosion is Present. ...
  6. Your Battery is Old. ...
  7. Conclusion.
Jun 16, 2021

How often should I start my car to keep the battery charged? ›

To keep your battery fit and healthy, it's helpful to start the car up once a week and let it run for 15 minutes, in a well-ventilated place. Never leave your car's engine running in an enclosed space like a garage, as this can cause a deadly build-up of carbon monoxide gas.

Which batteries last 10 years? ›

Frequently Asked Questions About Batteries

Energizer MAX® AA, AAA, C, and D cells last up to 10 years in storage, while our 9V lasts up to 5 years in storage. Energizer® EcoAdvanced® AA and AAA last up to 12 years in storage.

Are more expensive batteries worth it? ›

If you buy the cheaper batteries, you're paying a little bit now and then you'll pay a little bit later. It's thinking more short-term. If you buy the more expensive batteries, you pay more up front but they last longer. In the end, there's not that big a difference – it's the same amount of energy per price.

Why do some battery brands last longer than others? ›

In general, the more chemicals a battery has that can change into other chemicals, the longer it lasts, and this is partly what explains why alkaline batteries have a slight chemical advantage over their non-alkaline counterparts.

How long are interstate batteries under warranty? ›

LIMITED WARRANTY AND REMEDY OF REPLACEMENT Seller warrants solely as to the original end user that its rechargeable batteries, excluding starting, lighting and ignition (SLI) and specialty deep-cycle products, will be free of defects in material and workmanship for one year from date of installation or 18 months from ...

What is the warranty on a DieHard battery? ›

DieHard Red Batteries provide reliable starting power at an affordable price. The DieHard Red Battery warranty covers you for 1 year, including a free replacement.

Which battery has 5 year warranty? ›

Luminous 150Ah Tall Tubular Solar Battery (5 year warranty)

Which battery is better? ›

Lithium, an exceptionally light metal, gives lithium batteries the highest energy density of any battery cell. Thus, they can store more energy than alkaline batteries or any single-use battery of a comparable size. And they are superb performers in extreme temperatures, both hot and cold.

What's the difference between cheap and expensive car batteries? ›

Buying a cheaper battery is a very tempting option to get you back on the road with minimum expense. However, cheaper batteries are often made using lower grade components such as cheap cables, wires, metals and electrolytes. These components wear out much quicker than higher quality batteries.

Is there a big difference in batteries? ›

Different Battery Sizes

Generally, the larger the battery is, the more capacity it has for energy storage. So even though a big and small battery are both rated at 1.5V, the big battery stores more energy and provides a longer battery life.

Does a car run better with a brand new battery? ›

Replacing an old car battery with a new one completely resets the EMS system of the car. It goes back to its original factory configuration that your car came with. The Engine Management System (EMS) is mainly responsible for the smooth functioning of your car. It leads to a great performance that your car came with.

Who makes interstate batteries? ›

Interstate Battery System of America, Inc., a.k.a. Interstate Batteries, is a US privately owned battery marketing and distribution company. It markets automotive batteries manufactured by Brookfield Business Partners, Exide Technologies, and others through independent distributors.

What determines the quality of a car battery? ›

There is no simple answer, but based on decades of industry experience, we know that three key factors affect the life of a car battery: time, heat and vibration.

Who is the number one battery? ›

1. Exide Industries Ltd. Exide Industries ltd is India's largest selling battery company.

Which is the largest selling automotive battery brand? ›

  • Exide. Founded in 1947, Exide Industries Limited is the largest producer of automotive batteries and industrial lead acid batteries in India and the only company which offers submarine batteries to Indian Navy. ...
  • ACDelco. ...
  • DieHard. ...
  • Amaron. ...
  • Optima. ...
  • Odyssey. ...
  • Tata Green. ...
  • NAPA.

What brands of batteries does Johnson Controls make? ›

Johnson Controls® manufactures brands such as Duralast®, Diehard®, Kirkland®, Motorcraft®, and Interstate®.

Who bought the DieHard battery brand? ›

This asset acquisition will give Advance the right to sell DieHard batteries and enables Advance to extend the DieHard brand into other automotive and vehicular categories. Advance Auto Parts, Inc. has acquired the DieHard brand from Transform Holdco LLC (Transformco), for $200 million utilizing cash on hand.

Who is the manufacturer of AC Delco batteries? ›

Batteries and Related Auto Parts | GM Parts. When you shop with GM Genuine Parts and ACDelco, you'll find quality parts and components for most vehicle makes and models – all backed by General Motors.

Are Costco interstate batteries the same as regular interstate batteries? ›

How does a Costco Interstate battery differ from an Interstate battery? Costco Interstate batteries offer the same reliable power as Interstate batteries, but a different warranty program supports them.


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