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Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary

4.7 4.7 out of 5 stars 36,429 ratings
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A23

Purchase options and add-ons

Number of Batteries 2 CR123A batteries required. (included)
Brand Energizer
Battery Cell Composition Alkaline
Unit Count 2 Count

About this item

  • 2 pack of Energizer A23 Batteries, 12V Miniature Alkaline Specialty Batteries
  • Provides long lasting, reliable power to your important devices
  • Use to power your electronic gadgets, including bluetooth devices, cameras and security systems
  • Ideal for garage door openers and keyless entry systems
  • Contains zero mercury to reduce environmental impact
  • Energizer is the #1 specialty brand of battery, ensuring dependability
  • Replacement for a variety of specialty batteries, including 1181A, A23BP, DL21, DL23, MN-21B, MN21 and V23GA
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Frequently bought together

$3.29 ($1.65/Count)
Get it as soon as Tuesday, Apr 2
In Stock
Ships from and sold by Amazon.com.
+
$18.78 ($0.59/Count)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by BulkDeals4All and ships from Amazon Fulfillment.
+
$5.99 ($1.20/Count)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by LiCB and ships from Amazon Fulfillment.
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From the manufacturer

Serious power for specialty devices. Glucose monitor. Themometer. Watch battery
Big power for tiny devices
Long lasting. zero mercury. specialty battery
Max Lithium Recharge Coin Hearing Aid
Energizer MAX Energizer Ultimate Lithium Energizer Recharge Power Plus Energizer Coin Lithium Energizer Hearing Aid
Customer Reviews
4.8 out of 5 stars
78,964
4.7 out of 5 stars
27,315
4.6 out of 5 stars
67,046
4.7 out of 5 stars
45,021
4.6 out of 5 stars
136
Size AA, AAA, C, D, 9V AA, AAA, 9V AA, AAA, C, D, 9V 2032, 2025, 2016, 2450, 2430, 1632, 1620, 1616, 1220, 1216, 1025 10, 13, 312, 675
Composition Alkaline Lithium NiMH Lithium Zinc Air
Shelf Life/Battery Life AA, AAA, C, D—up to 10 years; 9V—up to 5 years AA, AAA—up to 20 years; 9V—up to 10 years AA, AAA—up to 5 years; C, D, 9V—up to 3 years Up to 8 years Up to 4 years
Made with Recycled Batteries AA, AAA—made with 4% recycled batteries
Best Uses Everyday low to mid-drain electronics High-tech and smart devices; suitable for use in extreme temperatures Everyday devices that require consistent replacement Reliable power for heart-rate monitors, glucose monitors, keyless entry, and more For many types of hearing aid devices including ITC, ITE, BTE, CIC, and Cochlear Implants.

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Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary
Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary
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Price-63% $3.29
List:$8.98
$4.90-14% $5.98
List:$6.99
-24% $4.53
Typical:$5.99
$5.99$4.95
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 3 - 5
Get it as soon as Tuesday, Apr 2
Customer Ratings
Remote Control
4.5
4.3
5.0
4.6
Value for money
4.4
4.3
5.0
4.4
Longevity
4.3
3.9
5.0
4.5
Easy to install
3.4
5.0
4.7
Sold By
Amazon.com
greenBulk
Powerowl
WorldwideSuperStore
MYBATTERYSUPPLIER
East Coast Photo
battery quantity
2 cr123a, 2 a, 2 12v, 1 product specific, 2 unknown
6 12v
2 12v
1 product specific
voltage
12 volts
12 volts
12 volts
12 volts
1.5 volts
12 volts
reusability
Single Use
Single Use
Single Use
Single Use
Single Use
Single Use
compatible devices
Monitors
Watch, Calculator
Remote gate opener, Bicycle computer sensors, Remote controlled light/ceiling fan, Frother, Mailbox alert
Watch
Mobile Phones, Alarm, Toy, Notebook, Torch, Camera, Remote
Monitors, Remote

Product information

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Energizer

Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary


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What's in the box

  • Battery Pack
  • Looking for specific info?

    Product Description

    Energizer A23 Batteries provide reliable, long lasting power to your important gadgets. The mini batteries are compatible with a variety of devices, including your keyless entry system, bluetooth headsets and home security systems. Choose these specialty batteries when you need replacement camera batteries or a new garage door opener battery. Miniature alkaline Energizer batteries contain zero mercury, giving you a more responsible power source that reduces environmental impact. Rely on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    36,429 global ratings

    Customers say

    Customers like the performance, quality and value of the battery. For example, they mention that it works perfectly, it's of good quality and that it'll fit their needs. Some appreciate the shipping speed and convenience. That said, opinions are mixed on the battery itself.

    AI-generated from the text of customer reviews

    700 customers mention488 positive212 negative

    Customers are mixed about the battery. Some mention that it's great long-lasting batteries, while others say that they were dead on arrival and had an expired date.

    "These last a long time and were good quality batteries." Read more

    "They’re batteries. They work." Read more

    "...battery the cycling computer transmitter, it was the battery in the cycling computer receiver...." Read more

    "...Once installed, they'll work for a long time, as long as you don't leave them locked in a car in desert weather too many times." Read more

    496 customers mention496 positive0 negative

    Customers are satisfied with the performance of the battery. They mention that it works perfectly in their garage door opener, fan remote control, and doorbell. Some say that it fits and works just like any other battery. Overall, most are happy with their purchase and recommend it to others.

    "These worked great and the price was Right" Read more

    "This odd-sized battery works great for my power outlet remote." Read more

    "...I put one in my garage door opener and it works fine. I am glad I got two because I am dubious about the longevity...." Read more

    "They’re batteries. They work." Read more

    374 customers mention308 positive66 negative

    Customers like the quality of the batteries. They say they work well at a good price, are the best brand, and are perfect for garage door remotes. Some customers also say the batteries are great for ceiling fan remotes and wireless doorbells.

    "These worked great and the price was Right" Read more

    "Shiiiit...... These things gave my remote control so much juice...." Read more

    "Nice product. Will buy again." Read more

    "Energizer lives up to it's name with long life batteries. Great buy." Read more

    372 customers mention367 positive5 negative

    Customers appreciate the value of the battery. They mention that it has a good price and the batteries are much cheaper to replace.

    "It was what I needed at a great price !" Read more

    "Perfect and a much better price than what i get locally/" Read more

    "Good price on these batteries for my ohm tester. Got 2 for what “1” cost at the local hardware store." Read more

    "Came quickly. Cheapest I found." Read more

    217 customers mention204 positive13 negative

    Customers are satisfied with the shipping of the battery. They mention that it was fast, convenient, and easy to obtain the needed battery promptly. Some appreciate the free shipping.

    "Came quick and worked perfectly in garage door opener." Read more

    "Fast delivery, as expected" Read more

    "It was great and hassle free delivery." Read more

    "...The packaging was excellent. I needed scissors to cut it open. Those babies aren't going to fall out by accident, no siree...." Read more

    123 customers mention97 positive26 negative

    Customers like the fit of the battery. For example, they say it's a perfect fit for their remote device, wireless doorbell, and remote gate openers. Some say it works as expected and is the right size. Overall, most are satisfied with the fit and functionality of the product.

    "Item as described- proper size and works - hoping lasts long term." Read more

    "These batteries were the perfect size and shape. They were cylindrical just as they should be. And they had power in them like they are supposed to...." Read more

    "Purchased these for my ceiling fan remote. They fit perfectly and worked well." Read more

    "...’s worked as they should, what rubbed me the wrong way was the unnecessarily HUGE box for such small battery’s (a23) ." Read more

    70 customers mention3 positive67 negative

    Customers are dissatisfied with the storage space provided by the batteries. They mention that the batteries lasted under a year in their ceiling fan remote, only last about 3 nights, and that the longevity does depend on use. The batteries have a Use By date of 03-2023, so they are close to expiration. Some customers also mention that cheap imitations die quickly and that they broke in less than a week.

    "Short use life. Only lasts about 2 weeks whether it’s applied or not." Read more

    "...2021 and the package has a Use By date of 03-2023, so not a lot of shelf life available...." Read more

    "...sure if that is because they are such a small battery, they’re not that strong, or if my remotes suck down the life too fast...." Read more

    "...They don't seem to last a long time for as little use as they really get but I am not sure I can blame the battery company for that...." Read more

    Reasonably priced, only 2 years left on Use By date
    4 Stars
    Reasonably priced, only 2 years left on Use By date
    Good enough. Bought in April 2021 and the package has a Use By date of 03-2023, so not a lot of shelf life available. May be normal for these batteries but I don't know because I only buy 1 package every 2-3 years as they last that long in my gate opener remote.
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    Top reviews from other countries

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    Nike.29
    5.0 out of 5 stars Perfect
    Reviewed in Canada on January 18, 2024
    Jeffrey
    5.0 out of 5 stars Cheaper than the shops
    Reviewed in the United Kingdom on July 5, 2023
    Quirly
    5.0 out of 5 stars Einwandfrei
    Reviewed in Germany on May 28, 2021
    Rodal94500
    5.0 out of 5 stars pile semble de qualité
    Reviewed in France on December 10, 2020
    Bob C.
    5.0 out of 5 stars Big Power in a little package
    Reviewed in Canada on February 9, 2022
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