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  • Energizer A23 Battery, 12 Volt - 2 Pack
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Energizer A23 Battery, 12 Volt - 2 Pack

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Price: $3.60 ($1.80 / Count) & FREE Shipping
In Stock.
Ships from and sold by West Distribution.
2 Batteries
  • High energy density
  • Long life power source
  • Advanced engineering and state-of-art manufacturing
  • Longer life and consistently reliable performance
48 new from $0.01

Household Essentials
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$3.60 ($1.80 / Count) & FREE Shipping In Stock. Ships from and sold by West Distribution.

Frequently Bought Together

Energizer A23 Battery, 12 Volt - 2 Pack + Energizer 2032 Battery CR2032 Lithium 3v (1 Pack of 5)
Price for both: $7.50

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Important Information

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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Bulb Voltage
0.00 Volts

Product Description

Size: 2 Batteries

These Energizer A23 miniature batteries give reliable power to your keyless-entry devices, garage door openers and more. Energizer delivers long-lasting power to keep even the smallest devices going... and going. Imported.

Product Details

Size: 2 Batteries
  • Product Dimensions: 3.4 x 1.8 x 0.4 inches ; 0.6 ounces
  • Shipping Weight: 0.8 ounces (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B00004YK10
  • UPC: 039800052667 039800110091 039800035875 039800081810 398000526676
  • Item model number: A23BP-2
  • Average Customer Review: 4.7 out of 5 stars  See all reviews (734 customer reviews)
  • Amazon Best Sellers Rank: #317 in Health & Personal Care (See Top 100 in Health & Personal Care)
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Customer Questions & Answers

Customer Reviews

Worked in a garage door opener.
J. Colbert
I originally went looking at local stores for the A23 Lithium batteries and found them much more expensive.
Steven D. Hill
I would definitely buy one if this battery runs out.
ChrisBB

Most Helpful Customer Reviews

197 of 199 people found the following review helpful By Wells Bengston on October 17, 2009
Size Name: 2 Batteries Verified Purchase
Not much to say about this battery yet, except that it restored my ADT Security key fobs to life. If your device uses any of the following batteries, this is what you are looking for;

Duracell: MN21
VARTA: V23GA
EVEREADY: A23
NEDA: 1811A
IEC: 3LR50
Panasonic: LR-V08
ELPA: SES-23A
MS21
VR22
EL12
GP 23AE
GP-23A
8LR23
ANSI-1181A
8F10R
8LR23
8LR932
23A
23GA
1181A
A23BP
CA20
E23A
GP12A
GP23A
GP23AE
GP-23A
K23A
L1028
LR23
LR23A
LRV08
LRV08PA
LRVO8
MN21
MN21/23
MN23
MS21
RVO8
V23
V23GA
VA32GA
VR22

I can't comment on the battery life yet, but will when my ADT Security key fobs die again. The Duracells lasted 6 months before having limited range, and then another 2 months before croaking altogether. The thing that suprised me was that they both died at the same time, in spite of one getting used much more than the other.

Wish there was a longer life equivalent, such as a lithium, but I have been unable to find one.

Edit;
Just hit 10 months and the key fobs are still going strong. Looks like battery life is much better than the Duracell!

For those who have thanked me in comments, You're very welcome!!!
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61 of 62 people found the following review helpful By New York Bargain Hunter on April 6, 2012
Size Name: 2 Batteries Verified Purchase
I thought I was going to get the exact blister pack that was pictured but it wasn't, instead I got the retail single blister packs where the batteries are made in China. Both work but the twin blister packs are made in the USA and lasts at least 50% longer, next time I'll ask the seller if they are selling this exact blister pack or if they are selling the 2nd rate single retail blister packs. I won't return it for a few dollars but I would have paid an extra 2 bucks to get the originals with an expiration date printed. I hope this helps potential buyers of this product.
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53 of 60 people found the following review helpful By Jack White on February 8, 2011
Size Name: 2 Batteries Verified Purchase
I bought these batteries for the button cells inside. Those normally sell for $3-5 a piece. And inside each of these 12Vs are 8 button cell batteries (watch batteries).

So do the math.
Average button cell price: $4.00
Number of button cells inside: 16 (total)
Total savings: $64.00 - $3.15 = $60.85

Good product. Thanks
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26 of 28 people found the following review helpful By Anarky on September 6, 2012
Size Name: 2 Batteries Verified Purchase
Batteries had expiration date of 9/13. I expected fresh batteries. With an expiration date that soon the batteries are hardly worth installing. I requested a replacement or refund and was instructed to ship the batteries back. It cost $1.95 to ship the batteries back plus the hassle of packing and going to the post office. Hardly worth the trouble for a $3.25 item. As of this date I am out $5.20 and have not received a replacement or refund. What a waste of time and money.
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22 of 24 people found the following review helpful By Steven D. Hill on January 9, 2010
Size Name: 2 Batteries Verified Purchase
I originally went looking at local stores for the A23 Lithium batteries and found them much more expensive. I found these cheapest at Amazon & they work great for my garage door openers. I just wish there was a rechargeable version & recharger.
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10 of 11 people found the following review helpful By planethiker on March 10, 2013
Size Name: 2 Batteries Verified Purchase
Got these as a replacement for the battery used in a garage door opener. After just a few days of work, the garage door opener stopped working. I checked the voltage and sure enough, it was 7 volts, instead of 12. Energizer typically makes very good quality batteries, so this set was probably just a lemon. But still, waste of my time and money.
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12 of 15 people found the following review helpful By Dr. Bojan Tunguz HALL OF FAMETOP 50 REVIEWER on January 31, 2011
Size Name: 2 Batteries Verified Purchase
My garage remote opener battery died about a week ago, so I decided to go to the local megastore to get a new one. I didn't bother checking the details of my battery's characteristics, assuming that a "short skinny battery" would be all I needed to remember. I found a couple of batteries that more or less looked like my garage door's battery so I bought them, only to discover that they were the wrong kind. I went back to the store, this time bringing my battery with me, only to discover that they did not carry this particular kind. That's when I decided to look for it on Amazon. I found the exact battery that I used thus far - Duracell A21/23, but then I also came across these Energizer A23s. They were somewhat cheaper, but I was not sure if A23 is exactly the same as A21/23. The batteries were pretty cheap though, so I decided to give it a try. I am happy to report that they fit into my remote opener perfectly and they worked without a hitch from the get go. I am so glad that I don't have to call home from my cell phone while driving any more, asking my wife to open the garage door for me!

I liked the fact that there were no shipping charges for these batteries. They seem to last for at least four to five years with my level of usage, but I decided to get an extra pair just in case. In case that they run out of power uncharacteristically early, I will write an update to this review.
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4 of 4 people found the following review helpful By Mr. Amazon on October 30, 2014
Size Name: 2 Batteries Verified Purchase
Great price on these batteries but they are not fresh. They expire in 16 months (03-2016). All of the other Energizer batteries that I ordered this year from other suppliers expire in 01-2021.
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