Model # EL123APB2

Internet #202604761

Store SKU #320887

Energizer 123 Lithium 3-Volt Battery (2-Pack)
0039800082725

Energizer

123 Lithium 3-Volt Battery (2-Pack)

  • Used in devices such as security systems, range finders, etc
  • Lithium Battery with Child resistant Packaging
  • Performs well in extreme temperatures
$11.97 /each

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Product Overview

The Energizer 123 Lithium 3-Volt Battery (2-Pack) allows you to replace old or broken batteries in compatible cameras, flashlights and more. This battery pack features 3-Volt of power for efficient operation of various electronics.

  • Lithium batteries are ideal for use in many of the electonics that you use daily
  • Batteries are covered under manufacturer's warranty
  • Batteries can be used to power cameras
  • Batteries are packaged in a 2-pack

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5 Questions14 Answers

Customer Questions & Answers

123 Lithium 3-Volt Battery (2-Pack)
123 Lithium 3-Volt Battery (2-Pack)

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5 answers

Is this battery a suitable replacement for the 123 3-volt lithium battery in my burgular alarm system remote motion sensor.

This question is from 123 Lithium 3-Volt Battery (2-Pack)
Asked by
Sacramento, CA
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April 6, 2015
I understand that not all 123 3-volt lithium batteries are suitable for my intended replacement/use.
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Answers (5)

Asked by
Las Vegas, NV
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Home Improvement Profile: DIYer
March 8, 2016
Answer: 
I can not be sure about your particular system but I know that these worked for my smoke detector and my own window and door sensors for my "burglar alarm system."
If you have any doubts, I would take the old battery with you to HD and compare the batteries with your old battery. That's what I had to do. It took two trips but at least I knew I picked up the right ones.
Don't make my same mistake,
Read More
I can not be sure about your particular system but I know that these worked for my smoke detector and my own window and door sensors for my "burglar alarm system."
If you have any doubts, I would take the old battery with you to HD and compare the batteries with your old battery. That's what I had to do. It took two trips but at least I knew I picked up the right ones.
Don't make my same mistake, take your old battery!!
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Asked by
Chicago
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October 20, 2015
Answer: 
That is what I use it for (one of the sensors) and It will last many years so for the price a little high but does the job. Note place the date on the batteries when installed with a sharpie on batteries or on a piece of painters tape on back of unit.
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Asked by
Aromas, CA
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April 7, 2015
Answer: 
This should be suitable but I would verify this with the alarm manufacturer prior to installation.
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April 7, 2015
Answer: 
Thank you for taking the time to contact Energizer, we would be happy to assist you. The Energizer 123-3v would be a suitable replacement for your device as long as the dimensions are the same.The Energizer 123-3v has a Diam of 17mm/Height 34.5mm. Please feel free to contact us at 1-800-383-7323 in the future with any additional questions or concerns.
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Asked by
georgia
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April 7, 2015
Answer: 
I used this battery to replace the one in my smoke detector that is on my alarm system
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3 answers

Are these same as CR123a/16340

This question is from 123 Lithium 3-Volt Battery (2-Pack)
Asked by
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December 21, 2015
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Answers (3)

Asked by
Texas
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October 11, 2016
Answer: 
Yes. This replacement capability is stated in the small print on the front of the packaging.
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Asked by
Las Vegas, NV
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March 8, 2016
Answer: 
Yes. I had a similar question when I purchased them. The Panasonic batteries that were in my smoke detector were CR123a and I purchased these Energizer batteries because they looked EXACTLY like the old ones.
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December 22, 2015
Answer: 
Thank you for taking the time to contact Energizer with your inquiry. Although they look similar there are not the same battery. Here is a little description of the two batteries.
123 battery:
Lithium Iron battery. 3.0v Non rechargeable.
dimension: 17 mm diameter x 34.5 mm height
CR123A/16340
Lithium Ion Battery. 3.6v Rechargeable battery
dimension: 17 mm diameter x 36 mm height
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3 answers

What is lifeof lithium +123 battary.

This question is from 123 Lithium 3-Volt Battery (2-Pack)
Asked by
deerfield IL
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November 30, 2014
how often do I need to change the lithium +123 battqy for smoke detector
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Asked by
Chicago
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October 20, 2015
Answer: 
I cannot remember exactly how long mine lasted but it was several years, so I keep using them. If Duracell was on the shelf I would have grabbed them but I cannot find them in this size so I use these,besides I have not been Happy with Duracell's performance since they moved production to china. I believe that Duracell's copper tops where down graded in quality so they can introduce there new battery for Read More
I cannot remember exactly how long mine lasted but it was several years, so I keep using them. If Duracell was on the shelf I would have grabbed them but I cannot find them in this size so I use these,besides I have not been Happy with Duracell's performance since they moved production to china. I believe that Duracell's copper tops where down graded in quality so they can introduce there new battery for electronics as a better grade when it was probably their original copper top!
Note: Date your Batteries with a sharpie or place a piece of painters tape on back of unit or across batteries.
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Asked by
Papillion
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February 10, 2015
Answer: 
I think you should be able to check the smoke detector specs for that information. You should also be able to test the battery with a volt/amp meter. The battery manufacturer probably also has some specs for how much performance to expect from their products.
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Asked by
Aromas, CA
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December 1, 2014
Answer: 
As a general rule of thumb, I change the battery every year & retain the older battery for other devices that aren't "life critical" such as cameras, etc...
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2 answers

Is this the same as CR123?

This question is from 123 Lithium 3-Volt Battery (2-Pack)
Asked by
Fl Keys
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February 23, 2016
I have a Netgear Arlo that requires 4) CR 123
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Answers (2)

Asked by
Texas
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October 11, 2016
Answer: 
Yes. The small print on the front of the packaging states this.
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February 25, 2016
Answer: 
Thank you for your inquiry, we would be happy to assist you. The Lithium 123 3v is the same as the CR123 battery.This will be suitable for your device. Please feel free to contact us at 1-800-383-7323 in the future with any additional questions or concerns.
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Customer Reviews

123 Lithium 3-Volt Battery (2-Pack) is rated 4.5 out of 5 by 55.
Rated 5 out of 5 by from The battery itself is fine and is what is needed for the part of my Atrlo security system that is... The battery itself is fine and is what is needed for the part of my Atrlo security system that is wireless. The price for a pack of two batteries is ridiculously high. Perhaps that is what they are everywhere now but i was surprised last time I needed them.
Date published: 2016-12-06
Rated 3 out of 5 by from Batteries drain quickly These batteries drain so quickly for powering a flashlight with one single led diode. I wish there was a rechargeable version of this very unusual battery. I wouldn't recommend it however I don't believe there to be any longer lasting alternative.
Date published: 2016-09-29
Rated 4 out of 5 by from Strong performance but wish they were rechargeable I bought these batteries for my Netgear Arlo cameras and the only last a month. I just wished that Energizer would manufacture the 123 Rechargeable Lithium battery as the available options are from Chinese companies and are not reliable.
Date published: 2017-01-03
Rated 4 out of 5 by from The alarm was restored to a quiet state after I installed these replacement batteries. The ones t... The alarm was restored to a quiet state after I installed these replacement batteries. The ones that I replaced were installed only five months ago. Will be watching these replacements.
Date published: 2017-01-03
Rated 4 out of 5 by from Got these for a Surefire flashlight. They do the job but the longevity is not as good as the batt... Got these for a Surefire flashlight. They do the job but the longevity is not as good as the battery from Surefire. I replace these more often, but they do the job.
Date published: 2016-12-27
Rated 1 out of 5 by from Robin This battery did not last in our alarm system. We usually buy them from Radio Shack and they last over 1 year. This battery lasted one month!!!
Date published: 2016-12-06
Rated 5 out of 5 by from Home Depot had these hard to find batteries in stock. I replaced the old batteries in my glass br... Home Depot had these hard to find batteries in stock. I replaced the old batteries in my glass break alarm and was back on line in no time.
Date published: 2017-01-03
Rated 5 out of 5 by from Did the trick! These batteries are what I needed to put my smoke detector back into service. I would expect them to last at least three years.
Date published: 2017-01-01
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