Energizer A23 12-Volt Alkaline Battery (2-Pack)-A23BPZ-2 - The Home Depot
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Model # A23BPZ-2

Internet # 202844326

Store SKU # 312456

A23 12-Volt Alkaline Battery (2-Pack)

Energizer A23 12-Volt Alkaline Battery (2-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$3.97 / each


Model # A23BPZ-2

Internet # 202844326

Store SKU # 312456

Energizer delivers dependable powerful performance you can count on. Energizer A23 12V Alkaline Batteries (2-Pack) help keep your garage door opener, car alarm or car door opener powered and ready for use. The latest generation of our popular alkaline batteries is exactly what you need.

  • Optimal power for use in many garage door openers and keyless entry devices
  • Mercury free product
  • Great for use in many door chimes
  • 12-volt of power
  • Note: Product may vary by store.

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Product Depth (in.) 
Product Height (in.) 
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Battery capacity (mAh) 
Camera Use 
Cell type 
Hearing Aid Use 
Key Fob Use 
Number in Package 
Product Weight (lb.) 
.02 lb 
Safety & Security Product Type 
Security Device Use 
Voltage (volts) 
Watch Use 
Warranty / Certifications
Manufacturer Warranty 
Energizer batteries are guaranteed, call 1-800-383-7323 for warranty service. 


Rated 3.8 out of 5 by 18 reviewers.
Rated 5.0 out of 5.0 by Good purchase The product was a good buy for the price,would buy again April 7, 2015
Rated 1.0 out of 5.0 by Horrible Purchase, Bought these batteries for a special application. When I got home, Batteries were dead. I ate the batteries instead of trekking back to the store to return them. January 6, 2015
Rated 5.0 out of 5.0 by Open it up If you open up the battery, there's 8 small batteries that can be used in smaller electronics. This saves you about $40.00 at the current price for the smaller batteries if you bought them individually. If you bought this battery and it doesn't work in your application, it might be the device it's installed in. Open it up and use it for different devices and you won't have wasted your money! February 18, 2014
Rated 2.0 out of 5.0 by Engergizer A23 battery of no assurance hi, I am from Kuala Lumpur, Malaysia. Last year, I complained on A27 battery. Now, even the A23 failed. Last month, my daughter in Malaysia was caught with her bad performing car alarm remote controller. After trying 15 minutes at the outdoor open carpark, thanks God, at least it worked for once to bring her home from 20 over km away. That Energizer battery in the remote controller was only installed bought and intalled for few months. Later when I tested, found the voltage was less than 7 volts for a 12 volt battery. I then tested the voltage of a GP battery and used it. When I looked at the packing, GP packing shows the expiry date but not my other Energizer battery. Beware, when we buy battery. April 21, 2013
Rated 5.0 out of 5.0 Long life in remote power remote I've used this in my remote-controlled AC power strips to run outdoor Christmas lights and lawn decorations. I've used the same batteries for 3 seasons so far without having to change them. They're turned on at dusk and off when we go to bed, so they're used twice a day for about 40 days (nights). Great value and excellent performance! September 13, 2013
Rated 3.0 out of 5.0 by This product lasts a few used Hi! I am quite happy for the few uses i get out of the A23 batteries from using it on a toy's remote but i need it to last longer than few times and it gets costly replacing them all the time. Could you guys please make a rechargeable type for this so it has many uses? I am willing to pay for the charger and a couple of batteries that will last a year or more. Thank you. August 24, 2013
Rated 1.0 out of 5.0 by A23 does not work - no matter who makes it! I have to use these on the remote control and trainer for my dogs collars. A battery last about 1 day! This is totally unacceptable! I use the controller maybe 3 times in 24 hours and then have to replace the battery! I will have to admit that other "brands" are just as bad. Why can't anyone make an A23 that actually works?!! August 2, 2013
Rated 5.0 out of 5.0 by replacement for my old battery good product, all up to the claimed voltage, no leak so far. June 3, 2014
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