CR2032 Battery Compatible with AirTag 25 Count 2032 Lithium 3V Coin Battery for Child Safety, Suitable for Key Fobs, Smart Sensors, Scales, Candles and More

CR2032 Battery Compatible with AirTag 25 Count 2032 Lithium 3V Coin Battery for Child Safety, Suitable for Key Fobs, Smart Sensors, Scales, Candles and More

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CR2032 Battery Compatible with AirTag 25 Count 2032 Lithium 3V Coin Battery for Child Safety, Suitable for Key Fobs, Smart Sensors, Scales, Candles and More
Price: $7.98
(as of Feb 28,2026 21:14:25 UTC – Details)

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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.Learn more how customers reviews work on Amazon






Customers say

Customers find these batteries offer good value for money and are convenient to have on hand, working well in car key fobs and Air Tags. They fit properly and customers appreciate the quantity they receive. However, the battery life is concerning, with customers reporting they die within days and show low power warnings. The quality receives mixed reviews, with some finding them good while others describe them as extremely low quality.

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147 customers mention value for money, 123 positive, 24 negative

Customers find the batteries offer good value for money, providing a lot of units for the price.

What a great value. The quality of this item is great and it functions just like the name brand. It lasts a long time.Read more

These were a great price, but unfortunately have not lasted very long in several products including Air tag and automobile keys… don’t seem to have…Read more

Works as it should. Good price and quick shipping.Read more

Good value for my Christmas tea lights. So far so good. Save yourself some money and buy these.Read more

87 customers mention functionality, 70 positive, 17 negative

Customers report that the battery works well in various applications, including car key fobs, Air Tags, and small devices.

Definitely would buy again for all you get n they work great ,as I use alot of battery operated candles . Recommend too!Read more

It’s a perfect size for what I ordered it for it works well….Read more

These are working great and thankful to have spares on hand when I need them! So many of my remotes use this size battery.Read more

Worked great, these last long just like name brand.Read more

24 customers mention battery size, 22 positive, 2 negative

Customers appreciate the battery size, finding it convenient to have extras on hand, with one customer specifically mentioning its usefulness for key fobs.

…It’s convenient to have extras on hand for things like key fobs and trackers. A simple, reliable replacement option….Read more

Perfect for my solar lightsRead more

Great to have a supply when replacement is needed for electronic device function. Fits my fob.Read more

Used for Apple Air Tags; work wells! Will order again! Costco Duracell CR2032 didn't work with Apple Air Tag.Read more

13 customers mention fit, 13 positive, 0 negative

Customers find that the battery fits well and is the perfect size, with one mentioning it accommodates half a dozen things in their house.

good price ,worked great,fit great, delivered fast.Read more

Fit my car fob and works like a battery should. For quantity and price is a great deal.Read more

These CR2032 batteries fit my AirTags perfectly and worked right away with no setup issues….Read more

It fits and works great. My clock s keeping excellent time.Read more

9 customers mention battery capacity, 7 positive, 2 negative

Customers are satisfied with the battery capacity, noting they get a lot of them, with one customer mentioning they keep them stocked up.

Poor value; lots of batteries but they didn’t last long at allRead more

Purchased for my bathroom scale. Great value & supply.Read more

The good: Great value; for the cost you get way a lot of batteries and the quality of the battieres are great….Read more

Batteries are almost empty upon arrivalRead more

91 customers mention battery quality, 59 positive, 32 negative

Customers have mixed opinions about these batteries, with some finding them good while others describe them as extremely low quality.

Good batteries at a great price. What else is there to say?Read more

…They are cheap, because they are cheaply made. They only last a couple months in key FOB, with light use. Look elsewhere!Read more

Great batteries that arrived on time and bought at a very good value. Go into any drug store or supermarket and try to purchase these….Read more

Good batteryRead more

116 customers mention battery life, 32 positive, 84 negative

Customers report significant issues with the battery life, noting that they die within days and only last a few days each.

…I've never encountered such short battery life for an item used no more than twice per day! I'm very disappointed….Read more

Dead batteries out of every four batteries i have tried three are dead one out of four are you kidding me these are trash had me thinking my airtag…Read more

…for the money, compatible size replacement, works well with product, long lasting,Read more

…These batteries will work, but do not last long at all and for such reason they are not good batteries.Read more

31 customers mention battery charge, 9 positive, 22 negative

Customers report that the batteries are less than half charged and show low power warnings.

They were okay but half of them had a low charge. Not terrible but I don't want to replace the same battery in a month.Read more

The batteries are very weak. I have used 3 so far for my home alarm door sensor. They only last a few days each. Do not recommend….Read more

What can I really say? They are batteries. They came fully charged and worked in the little decorative motive lights.Read more

…one to two weeks my AirTags were greasy screaming at me that the batteries were low. It’s such a chore to change those since I have so many of them….Read more


Less than 70 cents each in bulk. A good buy.

5 out of 5 stars

Less than 70 cents each in bulk. A good buy.
This battery was needed to replace a car's remote key fob. These batteries can cost $3-4 each at a store–you can get 6 of these for the price of 1 at a store. The voltage tested good at 3.06 volts. The production date was "2025-03" and the batteries were obtained in Jan, 2026. The large battery manufacturers report less than 1% loss of power per year in this type of lithium cell so the loss is negligible for several years.
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Top reviews from the United States


  • shaa255

    5.0 out of 5 stars

    quality part

    Reviewed in the United States on January 27, 2026

    Model: CR2032-25Verified Purchase

    Value for the money, compatible size replacement, works well with product, long lasting,


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  • Amy

    5.0 out of 5 stars

    Much better price than the ones at the store

    Reviewed in the United States on December 24, 2025

    Model: CR2032-25Verified Purchase

    Don't know how long the off-brand will last, but they fit just like the higher price brands from the store. So far my little flashlight runs just fine. Again, maybe they have a shorter lifespan but for the number of them you get in the package I still say it balances out.

    2 people found this helpful

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  • C0dyaw

    5.0 out of 5 stars

    Excellent Value Pack – Reliable Performance

    Reviewed in the United States on January 19, 2026

    Model: CR2032-25Verified Purchase

    This 25-pack of CR2032 batteries is an outstanding value and excellent quality. I use these coin cell batteries for so many devices – key fobs, small remotes, LED lights, various electronics projects, and they perform flawlessly every time. The voltage is consistent and they hold their charge well over time. Each battery is individually sealed which keeps them fresh and prevents discharge before use. I've tested several against name brands and couldn't detect any performance difference. The packaging makes it easy to grab one when needed without opening all of them. Having 25 batteries means I'm stocked up for a long time and don't have to make emergency runs to the store. These are compatible with all my CR2032 devices without any fitment issues. The batteries have good shelf life with no degradation that I've noticed. For anyone who uses these batteries regularly, buying in bulk like this is much more economical than buying singles or small packs. Quality is reliable and the price per battery is unbeatable. Highly recommend keeping a pack of these on hand.


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  • Jeffer

    4.0 out of 5 stars

    Good batteries, shelf life seems pretty good so far

    Reviewed in the United States on October 24, 2025

    Model: CR2032-25Verified Purchase

    Good value for the money. Great to keep on a shelf, CR2032 are a very popular battery for many items. I always keep stock handy and this is a great economy package

    One person found this helpful

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  • Roy Martin

    5.0 out of 5 stars

    Problem with Order but Granicell Fixed It

    Reviewed in the United States on January 10, 2026

    Model: CR2025-20Verified Purchase

    The batteries didn't hold adequate charge but, when I posted a negative review, they contacted me and offered to make it right. So I'm upgrading to 5 stars. They stand behind their product.

    2 people found this helpful

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  • Janice smiles

    5.0 out of 5 stars

    Great price and enough to share with friends

    Reviewed in the United States on February 7, 2026

    Model: CR2032-25Verified Purchase

    These are useful in a multipack, it has small size and is sealed with no problem. Instant power and last a while. good price for so many in the package.


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  • Jesus Emmanuel Jehovah

    1.0 out of 5 stars

    Lasted 4 Months In Car Key Fob…But Rarely Used Key Fob During Such Time; NOT GOOD BATTERIES

    Reviewed in the United States on October 31, 2025

    Model: CR2032-25Verified Purchase

    When I ordered these Granicell CR2032 3v coin batteries, I had no idea whether they were of good or bad quality or how long they would last, but decided to order such merely because the price was very low for a large quantity of them (25 in the pack). I got them primarily for car key fobs (and whatever else might require a CR2032 3v coin battery), and upon receiving them I immediately put one in my car key fob and it worked just fine to power my key fob. However, about 4 months later the key fob stopped working and needed a new battery. While I think lasting 4 months is okay, when I consider that I rarely used such vehicle or key fob during that time (driving it only about 2-5 times a week), such battery simply did not do well at all considering it was rarely used. I think if I were using the key fob daily or mulitple times a day that these batteries would only last 1-2 weeks in such scenario, and would thus require regularly replacing them every 1-2 weeks and going through the entire pack of 25 fairly quickly. Moreover, my experience with these batteries indicates they do not last anywhere near as long as some other car key fob batteries last (literally up to 2-3 years, even with frequent use). Also, some information provided by the seller states these will last up to 2 years in a car key fob, and that simply did not happen for me.

    In the circumstances and based on my experience with these, I would NOT recommend these batteries at all, and encourage the Amazon consumer community to use caution when considering this product. Sometimes a product selling in a large quantity with a very cheap price is an indication that the product is of extremely low quality, durability, and capacity. I rate this product as 1 star for these reasons and do not recommend such at all. These batteries will work, but do not last long at all and for such reason they are not good batteries.

    9 people found this helpful

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  • Rene

    5.0 out of 5 stars

    Long-Lasting CR2032 Batteries for Small Devices including Air Tags

    Reviewed in the United States on February 23, 2026

    Model: CR2032-25Verified Purchase



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    These CR2032 batteries worked perfectly for replacing the battery in our Air Tracker tags and other small devices. Installation was quick and the devices powered back on immediately. It’s convenient to have extras on hand for things like key fobs and trackers. A simple, reliable replacement option. I included a quick video showing how easy the swap is.


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Top reviews from other countries

  • Nasar Siddiqui
    5.0 out of 5 stars

    Great Quality Product & item perfect

    Reviewed in Canada on January 14, 2026

    Model: CR2016-12Verified Purchase

    Great Quality Product & item perfect



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  • Max
    5.0 out of 5 stars

    Perfect Replacement Battery

    Reviewed in Canada on January 25, 2026

    Model: CR2032-50Verified Purchase

    They worke well. Good replacement batteries



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  • violentshadows
    5.0 out of 5 stars

    Good Quality Battery!

    Reviewed in Canada on December 21, 2025

    Model: CR2025-12Verified Purchase

    What I Like – A good quality 2025 that seems to last quite a long time. Also, so far I’ve had no duds or bad stock, they’ve all worked and have been good quality. A good value, especially for how many you get.

    What I Don’t Like – Nothing yet.



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  • Klaus
    5.0 out of 5 stars

    Perfect Replacement Batteries!

    Reviewed in Canada on October 28, 2025

    Model: CR2032-15Verified Purchase

    I bought the Granicell CR2032 batteries to use in my AirTags and car remote, and they work flawlessly. The batteries fit perfectly, and my AirTags connected instantly with no issues. The charge seems strong, and everything is working just like new.

    few already, and they’ve all been consistent and reliable. If you need dependable CR2032 batteries for everyday gadgets like remotes, trackers, or small electronics, these are an excellent choice. Highly recommend!



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  • R@TMan
    5.0 out of 5 stars

    Does the Job

    Reviewed in Canada on January 20, 2026

    Model: CR2016-6Verified Purchase

    Did the job perfectly. My car starter remotes work again.



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Product Summary: Granicell CR2032 Battery Compatible with AirTag 25 Count 2032 Lithium 3V Coin Battery for Child Safety, Suitable for Key Fobs, Smart Sensors, Scales, Candles and More

From Granicell
【WIDELY USED】: Mainly used in smart home, like alarm window and door contact, panic button. And car remotes, key fobs, watches, Airtags, toys, game consoles, digital recorders, doorbells, pet collars, sporting goods, pedometers, calorie counters, stopwatches, calculators, PDAs, electronic notes books, medical equipment, etc.
【DOUBLE SAFE】:Pre-applied with non-toxic bitters and child-resistant packaging to help deter swallowing.
【CAN BE REPLACED】:DL2032, KCR2032, BR2032, LM2032, 5004LC, 5004LB, L14, SB-T15，EA2032C, EA-2032C, L2032,2032,DJ2032,KL2032,E-CR2032,KECR2032, GPCR2032，KT-CR2032,CR2032BP,ECR2032
High-Performance Lithium Coin Battery: Grade Granicell CR2032 battery provides reliable and long-lasting power for your watches, calculators, and medical devices.
What You Get: We’ve got your back with a 24-month worry-free warranty and friendly customer service. Got questions? Hit us up anytime!

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