Best Places to Buy Batteries with High Quality for Low Prices. Aa batteries bulk costco

Who Makes Kirkland Batteries? (Surprise! Surprise!)

Kirkland is the signature Costco brand of products sold at Costco warehouse clubs. But, obviously, Costco doesn’t make these products. So, who makes Kirkland batteries? You wouldn’t expect the industry’s leading company to make Kirkland batteries, but they are.

The company that makes Kirkland batteries is Duracell Battery.

What brand are Kirkland batteries?

There is quite an extensive line of products that carry the Kirkland brand name, including Kirkland batteries, which most people simply call Costco batteries. Kirkland is Costco’s signature brand and entails an extensive product line of nearly everything imaginable. Essentially, Kirkland is Costco’s generic option for high-priced items.

You can find a Kirkland branded product for any item sold at Costco. Costco negotiates a branding agreement with other companies, and those companies make the product, but it bears the Kirkland label. Typically, the company that makes Kirkland is also making their own branded products for Costco.

And for years, the internet was dripping with the question; which makes Kirkland batteries? With numerous rumor mills at work, they were all put to rest in 2016. During an Atlanta-based TV station interview, Costco CEO Craig Jelinek revealed the incredible secret behind Kirkland batteries.

What company makes Kirkland batteries?

Among the many big-name brands behind the Kirkland line of products, the company name that makes most Kirkland batteries stole the show. That’s right! Most Kirkland batteries are Duracell batteries.

The line of Costco Kirkland batteries is pervasive, and Duracell makes most of their alkaline batteries, such as the Kirkland aa batteries, aaa batteries, and even Kirkland hearing aid batteries.

But what about the once prevalent Kirkland automotive batteries? Though Duracell makes automotive batteries, they only made Costco’s alkaline batteries, not the car battery.

Who makes Kirkland car batteries?

Duracell batteries are commonly known as one of the best battery brands for all and any battery type needed to power home electronics and other such items.

While most of Costco’s batteries are made by Duracell, they did not make one of Costco’s most popular batteries, the automotive battery. The answer to that question was another industry leader; Johnson Controls.

Johnson Controls was the original company that made Kirkland automotive batteries. At the time, virtually all car batteries in the United States were made by Johnson Controls. Johnson Controls was the most prominent automotive battery maker in the world.

So, ironically, most of the batteries sold anywhere and under any name were most likely made by Johnson Controls. However, in 2018, the company’s battery division was sold to Brookfield Business Partners, who then incorporated it into their battery division, Clarios LLC.

Clarios LLC is world-renowned in their own right for making quality batteries as they also make brands such as Optima batteries and the DieHard automotive battery. From 2019 and up to late 2021, when Costco and Clarios LLC discontinued the Kirkland car battery, Clarios LLC was the company making and behind Kirkland car batteries.

Where are they made?

Though the Kirkland automotive battery is no longer in production, and Costco has an international presence, it could have been made at Clarios manufacturing plants. Though most, if not all, were likely made at one of their three plants based around the United States.

Clarios LLC operates and houses its automotive battery manufacturing process worldwide in these countries and cities.

Currently, Clarios LLC makes car batteries in :

  • 17 US factories; including:
  • Missouri
  • Michigan
  • Ohio
  • North Carolina
  • Mexico
  • Germany
  • South Korea
  • Brazil
  • China
  • The Czech Republic
  • Kirkland car battery review

    In its heyday, the Kirkland car battery was trendy and received an impressive amount of positive reviews that it was a perfect battery.

    Battery price

    As far as how much Kirkland automotive batteries used to cost, that depended on the specific battery you were buying. Regardless though, every battery model was priced well under the competition.

    best, places, batteries, high, quality

    The average cost of Kirkland automotive batteries was approximately 77.00.

    Even by today’s standards, that was an excellent price. Then, when you consider Costco’s warranty and the fact that the batteries typically had a life of nearly six years, it is easy to see why they were so popular.

    Battery performance

    These batteries were considered one of the best batteries on the market, not only for price and support but also for performance. They were built with first-rate specifications.

    Both Johnson Controls and Clarios LLC combined top-notched technology with superior components to create high-quality batteries. It was consistently reported that these batteries outperformed most others on the market.

    Battery warranty

    When Costco sold Kirkland automotive batteries, all the Costco car batteries came with at least a limited 36-month replacement warranty. However, the Kirkland car battery came with a warranty of 3 years with complete replacement and a 100-month prorated limited warranty.

    A Kirkland car battery generally lasts a minimum of 4 years and eight months, but many reviews state the batteries have lasted a full six years.

    Customer support

    Costco provides incredible customer support for every product they sell, not only their car batteries. The warranty on these batteries provided a free replacement if necessary. But even if you no longer had the receipt for the original purchase, it was not a problem.

    You could still get a new battery as a replacement via the warranty by simply taking the old battery back to the store. There were no questions asked about the missing receipt.

    In addition to the no questions asked replacement policy, if you wanted to return the old battery for a new replacement, you simply had to bring the old one into the store and tell them you wanted a new one.

    The workers at the front counter simply took the old batteries and provided you with what you wanted. They did not even check the old batteries to see if they were no longer any good. Among the excellent quality that the Kirkland product line provides, the Costco customer service is second to none.

    Are Kirkland car batteries any good?

    Kirkland batteries constantly received positive reviews by customers up to being discontinued in 2021 by Costco and Clarios LLC. These batteries were called one of the best on the market and possibly the best value and quality in the automotive battery sector.

    In fact, due to the transition from Johnson Controls to Clarios LLC, Costco had to discontinue the battery because its price point, warranty, performance, and lifespan made the battery unsustainable for their bottom line.

    Where to buy Kirkland car batteries?

    As previously explained, Kirkland is the product line and brand name for Costco’s own products. Most of the products that Kirkland offered were a cheaper option than higher price tagged items without having to lose quality for a better price. With that said, all Kirkland products are only available at Costco.

    Unfortunately, you cannot buy Kirkland automotive batteries any longer as they have been discontinued and have now been replaced with Costco Interstate Batteries.

    Author: Dave Johnston

    Dave Junior is a hands-on automotive technician with experience in performing service, diagnostics, and repairs on domestic and imported vehicles. He enjoys writing and sharing his knowledge far and wide.

    Best Places to Buy Batteries with High Quality for Low Prices

    To get the best power performance for laptops, cellphones, electronics, and even cars or motorcycles, it is important to pick the right battery for each case. Buying new batteries is usually something you only think of when replacing old ones, but you should always know the best and cheapest places to buy batteries.

    Here we will go over the best online battery stores available. By reading this article, you will know where the best place is to buy laptop batteries, car batteries, a motorcycle battery, and even all-purpose batteries like AA and AAA batteries. We will even recommend some aspects to consider whenever you buy batteries online.

    • What to Keep in Mind When Buying Batteries
    • Battery Size
    • Warranty
    • Compatibility
    • Application
    • Brand
    • Model
    • 1. Walmart
    • 2. Amazon
    • 3. Sam’s Club
    • 4. Costco
    • 5. Best Buy
    • 6. The Home Depot
    • 7. Target
    • 8. Staples
    • 9. AutoZone
    • 10. NAPA

    What to Keep in Mind When Buying Batteries

    When buying batteries at an online battery store, you should always know how to pick the right option for each application. Here we will go over some important aspects to consider when buying batteries.

    Battery Size

    Batteries should always fit the slot or space design for them to be installed. While some options like AA, AAA, and other all-purpose batteries have standard sizes, batteries for laptops, cellphones, cameras, and even drones tend to change concerning each brand and product.

    When choosing an AGM battery, gel battery, or any other deep-cycle battery for RVs, boats, or similar applications, you will find that dimensions slightly change concerning the battery capacity and other specifications. For deep-cycle batteries, it is very important to match the capacity of the battery bank to the required energy demand of the application.


    The warranty is another important aspect to consider when getting new batteries. This defines the conditions and period that battery manufacturers are liable for their product, with warranties changing between manufacturers and battery types. For instance, a wet cell battery might have a lower warranty than a gel golf cart battery, an AGM trolling motor battery, or even the best marine battery available.


    Compatibility is everything. A battery should always be paired with a device considering voltage, shape, dimensions, and capacity. This is important when choosing batteries for laptops, cellphones, as it is when choosing a boat, motorcycle, car, or RV battery.


    It is not the same to pick batteries for cars, boats, or motorcycles as it is to pick them for common electronics. You should always consider the intended usage when picking a battery at an online battery store. To do this, compare its capacity, voltage, size, and other specifications to the desired application or to the existing battery of your device.


    While it is important to find the cheapest place to buy batteries, it is also imperative to never cheap out with off-brand batteries, since these have low quality, reduced warranties, and usually poor performance. Always stick to quality brand batteries or batteries manufactured by large stores like Amazon batteries, Walmart batteries, or even Sam’s Club automotive batteries.


    Every battery has an alphanumeric model that identifies it. This ensures compatibility for certain applications and will allow you to look up the specifications for the battery. Considering the model is especially important for device-specific batteries that are designed for a certain variety of electronics like laptops or cellphones.

    Where to Buy Cheap Batteries

    If you are wondering where the best place to buy batteries with good performance for low is, there’s no need to look any further. Some of the cheapest places that sell quality batteries are big retail stores like Walmart, Amazon, Costco, Sam’s Club, and many others.

    To help you find the best place to buy batteries for automotive vehicles, laptops, vapes, watches, cellphones, and other electronics, we compiled a list of the top 10 cheapest online battery stores. Here, you will find the best deals available online and will be able to get quality batteries for really good prices.

    Considering the different stores in the list where you can get batteries, it is important to know how to hunt for the best deals online. To do this, there are several ways, including subscribing to the premium membership of the website (like Amazon Prime), checking differences in between bulk packages and individual ones (especially in stores like Costco), joining pages that FOCUS on finding deals at these stores, and, of course, post-holiday deals are never missing.

    Top 10 Places to Buy Batteries From

    Here are the top 10 places to buy quality batteries from.


    The first option on the list is Walmart, an online store selling batteries from high-performance brands like Duracell, Energizer, Rayovac, and many others. Considering the for bulk batteries, Walmart could be considered the best place to buy Duracell batteries and other all-purpose batteries from different brands. Here, you will also find quality automotive batteries and deep-cycle batteries, including lithium, AGM, Gel, and flooded batteries.

    Walmart has its battery brand manufactured by Johnson Controls. The Walmart batteries are among the cheapest, high-performance options available. If you are looking for batteries with low prices, good performance, and long warranties, this is the place to get some good deals on your batteries.

    Great Value Alkaline AA Batteries provide reliable power for your AA battery devices. These batteries have a 10 year power guarantee in storage, so you can trust they’ll be ready when you need them. This 8 pack of batteries offers Great Quality at a Great Price, Guaranteed – making it the perfect choice at home and in the office.

    For those wondering how much batteries are at Walmart, we have great news! This store sells quality, all-purpose, and laptop batteries, alongside some really good starter and deep-cycle batteries at great discounts. These discounts tend to vary, so we recommend you regularly check their online store.


    Amazon is one of the titans in online retail stores selling quality batteries. This store has a wide variety of brands and battery types like all-purpose, starter, deep-cycle, and specific device batteries.

    While Amazon sells batteries from widely known brands like Duracell and Energizer, you can also find the Amazon Basics brand. This brand manufactures all-purpose rechargeable and non-rechargeable AA, AAA, D, and 9V batteries. Some customers consider Amazon to be the best place to buy AAA batteries considering this brand when comparing and quality performance.

    • IN THE BOX: 20-pack of AA 1.5 volt alkaline batteries for reliable performance across a wide range of devices
    • DEVICE COMPATIBLE: Ideal for remotes, radios, controllers, toys, and more
    • SINGLE USE: These batteries are NOT rechargeable; for rechargeable options, check out Amazon Basics rechargeable batteries

    If you are looking for the best place to buy marine batteries, solar batteries, automotive batteries, and options for many other applications, Amazon is also the right store. Amazon also sells a wide variety of device-specific batteries, which is why it is the best place to buy phone batteries, drone batteries, and many other options for electronics.

    Amazon also sells batteries from some of the best brands worldwide with regular discounts on most products. The store is better known for its fast deliveries that will allow you to power up your devices in no time. If you are looking for the best place to buy laptop batteries, phone batteries, and other quality batteries for your electronics, you should look up what Amazon has in store for you.

    Sam’s Club

    Sam’s Club is another one of the largest online department stores with quality batteries from popular brands. This store is the best place to buy hearing aid batteries since they have really good deals on these batteries. They also sell other all-purpose batteries like AA, AAA, C, D, 9V, and coin cell batteries from brands like Duracell, Energizer, and even Member’s Mark, Sam’s Club’s own brand.

    Sam’s Club automotive batteries are very popular since they sell quality starter batteries by Duracell, one of the best quality brands available. In this store, you will find great deep-cycle batteries for golf carts, marine, solar, and many other applications. The 6V Duracell batteries sold at Sam’s Club are outstanding performance options, making this store the best place to buy golf cart batteries at low prices.

    While Sam’s Club mainly sells batteries from Duracell, Energizer, and Member’s Mark, these are among the best brands available. Another advantage of Sam’s Club is that it is constantly releasing new deals and, in some cases, ensuring free shipping for some of those, making it a really good store to get batteries online and save some money.


    Another great store to get good deals on batteries is Costco. The store sells batteries suitable for solar systems, boats, cars, regular electronics, and device-specific batteries. For all-purpose batteries, you will find great deals on large packs of AA, AAA, C, D, 9V, and even coin batteries, making Costco the best place to buy batteries in bulk. Costco has two brands available for these batteries – Duracell which is widely known and Kirkland, which is the battery brand owned by Costco.

    Costco sells excellent performance deep-cycle batteries to install on RVs, golf carts, and even for marine applications from the brand Interstate Batteries. For those wondering if Costco sells car batteries and installs them, the store just sells the batteries, and the installation must be performed by the owner of the vehicle or a hired mechanic.

    Costco Exclusive Members even get to acquire some really good deals on exclusive batteries, which is the case for the myCharge portable cellphone and laptop batteries. These portable batteries have great discounts and are exclusive to members of the store.

    If you are looking to find how much car batteries are at Costco, you will be glad to know that the store sells quality starter batteries for very low and regularly has great discounts. Interstate Batteries at Costco can go as low as 45 for low-end options, 80 for mid-end batteries, and a little more for the highest-capacity ones.

    Best Buy

    If you want battery diversity and good deals, Best Buy is the store for you. Here, you will find excellent deals on single battery packs and all-purpose batteries sold in bulk. The store also has excellent options for those looking to get deep-cycle batteries or specific device batteries.

    In Best Buy, you will find rechargeable and non-rechargeable batteries from brands like Energizer, UltraLast, Panasonic, Insignia, and many more. The store sells AA, AAA, C, D, 9V, coin, and hearing aid batteries. Considering the variety of brands and good deals at Best Buy, this could be considered the best place to buy watch batteries, hearing aid batteries, and most all-purpose batteries.

    Best Buy also sells deep-cycle batteries for solar PV systems, RVs, boats, and many other applications. These batteries are manufactured by brands like Renogy, Goal Zero, and others.

    If you are looking for the best place to buy vape batteries and options for specific devices, Best Buy could be the right store for you considering the wide variety of options. This store also sells really good, specific electronic device batteries, making it also the best place to buy cell phone batteries, laptop batteries, drone batteries, camera batteries, and more.

    The Home Depot

    The Home Depot is one of the best retail stores in the country where you can get batteries for low prices. The store has a wide variety of battery types from popular and quality manufacturers.

    If you are looking for the best place to buy AA batteries, AAA, D, 9V, and coin batteries, you should check out the deals at The Home Depot. Here, you will find rechargeable and non-rechargeable all-purpose batteries from brands like HDX, Duracell, Energizer, and others. You can buy single battery packs for regular or get them in bulk with great discounts.

    If you are looking to buy batteries for golf carts, wheelchairs, solar panels, or marine applications, you will also find some really sweet deals at Home Depot. The store sells 12V deep-cycle batteries from brands like MightyMaxBattery, Power Sonic, and many others.


    Target is among the best battery stores selling quality, all-purpose batteries from popular brands at really low prices. While you will not find automotive or deep-cycle batteries at Target, you might be able to get high-performance all-purpose and device-specific batteries with great discounts.

    best, places, batteries, high, quality

    Some of the all-purpose batteries sold at Target are widely popular brands like Duracell and Energizer. Many customers also consider Target to be the best place to buy lithium batteries and alkaline batteries in single packages. The store has excellent deals for batteries with greater performance than off-brand options for a similar price.

    If you are looking to get some specific device batteries, you will find some really good options at Target. This store sells GoPro camera batteries, construction tool batteries, portable batteries, and many others.


    Staples is an online store selling office supplies, printers, and of course, quality batteries at very low prices. Here, you will only find all-purpose batteries, but the are definitely worth your time. This store also has exclusive deals for members, and they regularly add discounts for many products, meaning you might find battery packs costing a fraction of their price.

    The store is constantly setting up new discounts, bulk deals, and more. In Staples, you will find alkaline, lithium, NiMH, and Silver Oxide batteries in AA, AAA, D, C, and other all-purpose battery sizes. Staples has great deals on both rechargeable and non-rechargeable batteries from brands like Duracell, Energizer, Arlo, and Panasonic.

    One of the best things about Staples is how fast you get your batteries. When buying at this store, you can choose the Pick-up in 1-hour option and have them at your home in no time. If you are not picking up your batteries, the good thing is that you will get free delivery no matter how many batteries you buy.


    If you are looking for the best place to buy car batteries, AutoZone is one of the best options available. The store specializes in automotive starter batteries, meaning they are experts in these types of batteries and every option available in the store might be a quality model suitable for your needs.

    For starter batteries, you will find models with different specifications going from 170 to 1400 cold-cranking amps. You will also find quality, deep-cycle and dual-purpose batteries for RVs and marine applications. AutoZone only works alongside the best battery brands like Duralast, Odyssey, Optima Valucraft, ACDelco Advantage, and others.

    For those wondering how much car batteries are in AutoZone, there is no need to worry since the store has suitable for everyone, going as low as 70 before discounts. AutoZone is known as a great place to buy automotive batteries for every need, especially considering the 2 to 3 years warranty for most batteries.


    NAPA is considered as one of the best places to buy auto batteries by deal hunters looking to buy car batteries with low or regular discounts. If you want to get your battery as soon as possible, you can pick it up 30 minutes after the online purchase or wait for the free one-day delivery to get the battery at your doorstep.

    Taking into account the regular discounts and quality performance for batteries at NAPA, this is considered to be the best place to buy motorcycle batteries, car batteries, and even batteries for RVs, wheelchairs, boats, and many other applications. NAPA sells batteries from brands like Optima, Odyssey, and even the NAPA brand, which is the brand owned by the store that manufactures quality batteries for many applications.

    On the NAPA website, you can add your vehicle model, and the site will ensure you are only picking a battery from models suitable for your car or motorcycle. One of the best things about NAPA is that practically every battery has a 20% discount for those buying more than three products, so if you need any other parts or products for your vehicle, this is the best store to get them.


    Picking the right store for you from the list depends on the battery type, price, and brand you are looking for.

    While stores like Amazon, Walmart, Sam’s Club, and Target have excellent for single packs of all-purpose batteries, Costco, Best Buy, The Home Depot, and Staples tend to have better deals for batteries in bulk. Aside from price, you should consider quality, brand, battery type, and other aspects like discounts, delivery time, and cost.

    When acquiring automotive batteries, you might want to consider NAPA and AutoZone as your main options. These stores specialize in car and motorcycle batteries, and they usually have some of the best deals online but only from a selected variety of brands. If you cannot find a battery from your desired brand or need deep-cycle batteries, then Amazon and Walmart might be the best places to buy batteries online for you.

    Best Selling Batteries on Amazon

    # Preview Product Price
    1 Amazon Basics 100-Pack AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life 27.48 Buy on Amazon
    2 Amazon Basics 24 Count AA AAA High-Performance Batteries Value Pack. 12 Double AA Batteries and. 14.62 Buy on Amazon
    3 Energizer AA Batteries and AAA Batteries, 24 Max Double A Batteries and 24 Max Triple A Batteries. 30.49 Buy on Amazon
    4 Replacement Battery. Compatible with LifeFitness 9500HR LifeCycle Recumbent Bikes 51.95 Buy on Amazon
    5 Amazon Basics 20-Pack AA Alkaline Batteries, 1.5 Volt, Long-Lasting Power 13.21 Buy on Amazon
    6 Energizer AA Batteries and AAA Batteries, 24 Max Double A Batteries and 24 Max Triple A Batteries. 29.90 Buy on Amazon
    7 Amazon Basics 4-Pack 9 Volt Alkaline Performance All-Purpose Batteries, 5-Year Shelf Life, Packaging. 10.09 Buy on Amazon
    8 Duracell Coppertop AA AAA Batteries, 56 Count Pack Double A and Triple A Alkaline Battery with. 39.99 Buy on Amazon
    9 Amazon Basics 100-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life 29.08 Buy on Amazon
    10 Duracell CR2032 3V Lithium Battery, Child Safety Features, 6 Count Pack, Lithium Coin Battery for. 8.71 Buy on Amazon

    Costco Duracell Rechargeable Kit Review

    Recently I purchased the Duracell Rechargeable Kit from Costco. I’m all about saving money, but even more important is finding overall value. Therefore, I’ll compare rechargeable batteries to conventional batteries at Costco. (My review on Duracell is unpaid.)

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    Price Comparison

    Duracell Triple AAA Pack of 48 for 27.99 = 58 cents/battery Duracell Double AA Pack of 48 for 27.99 = 58 cents/battery

    Better for the environment

    Duracell says on the packaging that these batteries can be charged up to 1000 cycles. Therefore, rechargeable batteries will have a very long life span. In addition, it’s also nice to have less waste.

    Less is more

    Conventional batteries at Costco come in packages of 48 per battery size. To buy a pack each of AA and AAA, I’d have to buy a total of 96 batteries! Most batteries will just sit in storage and eventually lose some of their charge.

    Convenience and the Fully Charged Indicator

    Rechargeable batteries take only an hour to charge and the charger indicates batteries are ready with a green light. Side benefit: No more mixing up old, dead batteries with new ones.


    In conclusion, I believe the Costco Duracell Rechargeable Kit is the best value for most people. Feel free to explore my other Costco Reviews by clicking here. You can also join my Costco Money Saving Tips and Reviews page here. Have an awesome rest of your week!

    Kirkland Battery vs Duracell: Which Is Better?

    During the projection period of 2022–2027, the global battery market is anticipated to grow at a CAGR of 15.8%, surpassing USD 99.05 billion in 2020 to reach around USD 250.16 billion by 2027.

    On the global market, a 4.8% growth rate is anticipated. One of the strongest brands in this sector are companies like Duracell and Kirkland. They have managed to carve out a niche in the market while lacking the reputation of other big-name brands such as Energizer or Duracell.

    But if you go to the store and choose to buy one of the two brands, which is better? We will provide you with all the information you require in this post so that you can carefully consider your options and choose wisely.

    Duracell Batteries

    Duracell’s history dates back to 1920 when the scientist Samuel Rubens and the manufacturer of tungsten filaments Philip Mallory met. Thanks to some experiments that Rubens was doing at that time, he needed some equipment and parts that Mallory had.

    These two great visionaries teamed up and revolutionized the world with various inventions. One of them was mercury batteries. The batteries later replaced zinc-carbon batteries in World War II. which were common at the time.

    In the 1950s, Alkaline Manganese batteries improved and quickly became the market leader in batteries.

    They offer a wide variety of alkaline batteries with M3 technology. They also sell lithium, silver oxide, and zinc-air batteries. The company has ten battery factories worldwide and is headquartered in Connecticut, United States.

    Kirkland Batteries

    Unlike Duracell, Kirkland Signature batteries did not start out as a pure battery business. Kirkland Signature is the own brand of Costco, a company founded in 1976 by brothers Sol and Robert Price. They started the business by raising two million dollars from family and friends.

    The business model is that of a private shopping club. That means that you pay an annual fee and throughout the year you receive various benefits and great discounts on all kinds of products.

    One of the many products that Costco sells under the Kirkland Signature brand is its alkaline batteries, which are of great quality and much cheaper than most of its competitors.

    Kirkland Signature batteries are manufactured by Duracell, according to statements of Costco’s CEO, Craig Jelinek. This is not unusual since many of Costco’s products are manufactured by third parties, and on many occasions, by renowned and prestigious brands with which they compete in the market.

    But if Kirkland’s batteries are made by Duracell, does it mean that they are the same? The answer is NO and that is why we will explain below what are the substantial differences between these two brands that are leaders in the US market.

    Duracell Batteries vs. Kirkland Batteries

    This is a battle that is fought inch by inch and it is not easy to decide on a specific brand, since the two batteries come from the same manufacturer.

    Kirkland batteries, for example, are preferred by 80% of consumers, which is surprising for a store brand. While Duracell Quantum AA has a higher market share of 89%.

    The batteries represented by the pink rabbit are known worldwide for their quality and durability, while the success of the giant Costco always offers a better price and many people prefer them when comparing the cost-benefit of the battery.

    However, there are small differences that can help each person decide on one or another brand. The final decision will depend on what you consider most important when buying a product and what you want to cover with it.

    Differences Between Duracell and Kirkland Batteries

    Although Duracell manufactures Kirkland AA and AAA batteries and both brands offer high-quality batteries, that is not to say that there are no differences between them in their structure, models, and prices.


    Price is always a determining factor when deciding on any purchase. At this point, the Costco store brand batteries are considerably cheaper than the Duracell batteries.

    You can get a pack of 48 Kirkland alkaline AA1.5 batteries for the price of 14. While for the same price you will get only 40 Duracell batteries. However, you should keep in mind that Duracell batteries have a longer duration and lifetime.

    Best Technology

    Duracell batteries are at the forefront of technology, they have a high-density core and Duralock with long shelf life, which is mainly responsible for no leaks, unlike Kirkland batteries, which do not have this technology and tend to last less.

    Duracell’s high-density core provides more power. So if we combine more energy with fewer leaks, we obtain a high-quality battery, an appreciated characteristic in AA batteries and recognized worldwide by all buyers.

    Variety and Usability

    Duracell batteries win hands down at this point, as they come in a variety of models and sizes. They are also highly recommended for any type of electrical artifact. They are the best option for cameras, flashlights, toys, remote control, and all kinds of high-drain devices.

    Duracell Warranty vs. Kirkland Warranty

    Duracell offers its customers a warranty of 2 to 5 years if the batteries have a defect in workmanship or the material with which they were made has been defective.

    It is good to know that this guarantee may vary according to the product you have purchased. Also, in order to guarantee the return of your money or the exchange of the product, it is necessary to have the receipt or proof of payment for the item.

    The guarantee that Duracell offers do not cover damages that may have been caused by misuse of its products or any type of negligence on the part of the customer.

    Kirkland offers Costco’s blanket warranty on all of its products. The requirements to claim the guarantee are similar to those of Duracell, however, there is a vital difference between the two companies.

    Kirkland does not have the same transparency or offer detailed information regarding what its warranty covers. This makes Duracell a much more reliable option when it comes to claiming a product in poor condition or managing the procedures for your money back.

    What are the best products of each brand?

    It is difficult to determine which brand to choose since, as we said before, the final decision of each purchase is subjective depending on what one considers most valuable. However, we want to present you with some of the most successful models of each brand that cover certain specific needs and for which have become known in the market.

    Duracell Products

    Duracell Ultra Power batteries are a great option over expensive lithium batteries. They provide 1.27V and are perfect for all types of 500-lumen LED lights and flashlights. If you want batteries that don’t require that much amount of power, you can also go for Duracell Coppertop, with magnetic charge and perfect for magnetic hanging lights.

    Duracell Plus AA batteries are the flagship product of this company. The company points out that its batteries last 50% longer than any battery on the market. Although they are the cheapest in its entire line, they still have Duralock technology, which guarantees a long battery life.

    Kirkland Products

    Kirkland Signature 1.5V AA Standard Batteries and AAA Alkaline Batteries are the best and most popular products among Costco shoppers. Because for a relatively cheap price, you get quality batteries with 7-year shelf life and no added mercury.


    We could determine that Duracell Batteries are the best option if what you need is a high-performance battery that works with all kinds of electronic devices that consume large amounts of energy. You should also keep in mind that you can find many models of this brand that fit all kinds of needs.

    Duracell is a leader in the global battery market and year after year it releases new models that meet specific customer needs.

    But if what you need is a standard AA battery for any electronic device that does not require great power, then Kirkland batteries are definitely your best option.

    Their are the most competitive in the market and the cost-benefit of their most popular products is worth it since they stand out above any cheap battery on the market.

    You also have the certainty that they are manufactured by a quality company like Duracell. Although they do not surpass the quality products of this brand, they are a very reliable and economical alternative if your needs are not specific and demanding.


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