Energizer A23 Battery, 12 Volt - 2 Pack

by Energizer

Product Features

• High energy density
• Long life power source
• Advanced engineering and state-of-art manufacturing
• Longer life and consistently reliable performance

Product Description

Energizer Alkaline batteries.

Item Specifications
Unit of Sale	2-Pack
Battery Size	A23

Product Details

• Product Dimensions: 3.4 x 1.8 x 0.4 inches
• Shipping Weight: 0.8 ounces (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B00004YK10
• UPC: 039800052667 039800035875 039800081810 398000526676
• Item model number: A23BP-2
• Average Customer Review: 4.8 out of 5 stars  See all reviews (56 customer reviews)
• Amazon Best Sellers Rank: #242 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • #24 in Health & Personal Care > House Supplies > Household Batteries

Customer Reviews

Most Helpful Customer Reviews

86 of 86 people found the following review helpful:

5.0 out of 5 stars Good replacement A23 battery, October 17, 2009

By 

Wayne Bengston (Cordelia, CA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Energizer A23 Battery, 12 Volt - 2 Pack (Electronics)

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!!!

16 of 16 people found the following review helpful:

5.0 out of 5 stars Button Cells inside, February 8, 2011

By 

Jack White (Cincinnati OH) - See all my reviews

Amazon Verified Purchase

This review is from: Energizer A23 Battery, 12 Volt - 2 Pack (Electronics)

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

10 of 10 people found the following review helpful:

5.0 out of 5 stars Cheap Alternative to the Store, January 9, 2010

By 

Steven D. Hill "SDH" (Duncan, OK USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Energizer A23 Battery, 12 Volt - 2 Pack (Electronics)

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.