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Energizer A23-BPZ-2 45mAh 12V Alkaline Button Top Batteries for Keyless Entry - 2 Piece Retail Card

Energizer A23 battery in 2 piece retail card
Energizer A23 battery in 2 piece retail card
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Energizer A23 Miniature Alkaline Batteries - Zero Mercury

These miniature alkaline batteries will keep your garage door opener or keyless entry fob powered at all times. The Energizer A23 cells offer 12-volts of power. The alkaline chemistry is also free of mercury, thus making these batteries safer to use and easier to trash.

Compatible Battery Types: 23, MN21, R23A, 21A, GP23, 23A, 23GA, A23, E23A, GP-23A, GP23A, K23A, L1028, LR23A, LRV08, LRVO8, A23BP, A23BP-2, MS21, V23, V23GA, VR22 Batteries


  • Chemistry: Silver Oxide
  • Voltage: 12V
  • Battery size: A23
  • Diameter: 10.30mm
  • Height: 28.50mm
  • Mercury Free
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
2 Reviews
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By FussyShopper
Springfield, OR
Quick service
April 2, 2021
I donít go out these days, so being able to buy and receive batteries I need in a prompt manner is greatly appreciated. Right ones, work fine. Thank you so much!
By Constance
Winston Salem, NC
Hard to find item
August 25, 2016
This particular product is a hard to find item in most stores. They display every battery but this one. I got tired of running around the city looking for it but it found it HERE at Battery Junction and the price was the best comparison that I found. Thank you Battery Junction for FAST delivery as well. I needed this battery for the ceiling fan in my kitchen and the fan wasn't going to work without the remote apparently. But I got my product and all is well. Thanks again
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Energizer A23-BPZ-2 45mAh 12V Alkaline Button Top Batteries for Keyless Entry - 2 Piece Retail Card

  • $3.05
  • & Free Shipping On Orders Over $50
  • In Stock