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Energizer A23-BPZ 45mAh 12V Alkaline Button Top Battery for Keyless Entry - 1 Piece Retail Card

Energizer A23 battery in 1 piece retail card
Energizer A23 battery in 1 piece retail card
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Energizer A23 12V Alkaline Battery for Keyless Entry- Zero Mercury

The Energizer A23 Alkaline Battery is best suited for electronics around the house, like keyless entry, electronic books and glucose monitors. Energizer goes beyond the basic battery sizes to bring you what you need. Each Energizer battery is manufactured and quality tested by Energizer, one of the most trusted manufactures in the battery industry.


  • Voltage: 12V
  • Alkaline Manganese Dioxide Chemistry
  • Zero Mercury
  • Used for small electronics around the house
Battery Size:A23 / 21/23 / 23A
Battery Capacity (mAh):45
Battery Chemistry:Alkaline
Battery Voltage:12
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Product Certifications:ANSI, Mercury-Free
Packaging:Retail Packaging
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.3oz
Product Dimensions:1.122" (L) x 0.406" (Diameter)
Country of Origin:China
Associated Battery Sizes:1811A, 21/23, 21/A23, 23, 23A, 23AE, 3LR50, 8LR23, 8LR932, A23, E23A, GP23A, K23A, KE23A, L1028, LR23A, LRV08, LRVO8, MN21, MN21/A23, V23GA
5 Reviews
100% (5)
0% (0)
0% (0)
0% (0)
0% (0)
By Robert
Elkhart, IN
The right battery
March 18, 2019
Customer assistance was unable to find the right battery for me so my extensive search turned up one that would work not necessarily the right one. I am just thrilled that I was able to get a battery that fit.
Washington state
Energizer batteries
April 12, 2018
By merv
July 23, 2016
they are for a fan remote after i ordered i found one in a drawer so i haven't tried them yet
By John S.
Oologah, Ok.
Energizer A23 12v batteries
February 16, 2016
These batteries are for our ceiling fan remotes. They were hard to find and very pricey. I had used Battery Junction before and knew that would be the way to go. Saved money and had them in a week. Great service!
By Mark M.
Smyrna, DE
Door bell battery
October 9, 2015
This is exactly what I needed to get my door bell working again. I was able to track its travel to my home and it arrived as promised.
  • Right battery
  • None
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Energizer A23-BPZ 45mAh 12V Alkaline Button Top Battery for Keyless Entry - 1 Piece Retail Card

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