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Energizer Industrial 9 Volt Batteries, Alkaline 9v Battery (12 Count)

4.6 4.6 out of 5 stars 3,474 ratings
$21.75 $1.81 per Count
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12 Count (Pack of 1)
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Purchase options and add-ons

Number of Batteries 12 9V batteries required. (included)
Brand Energizer
Battery Cell Composition Alkaline
Recommended Uses For Product Smoke Detectors
Unit Count 12 Count

About this item

  • Offers the longest lasting power source.
  • No mercury added Special disposal not required.
  • Operate well in temperature extremes -30C to 55C
  • Excellent shelf life alkaline cells are ready for use after 7 years of storage
  • Designed to protect against damaging leaks for up to two years after fully used
  • Designed for long-lasting performance in all device applications.

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Energizer Industrial 9 Volt Batteries, Alkaline 9v Battery (12 Count)
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Product Description

EN22, Pack of 12 Energizer Industrial 9 Volt Batteries

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 6.1 x 2 x 1.3 inches; 1.3 Pounds
  • Item model number ‏ : ‎ EN22
  • Department ‏ : ‎ Unisex-Adult
  • Batteries ‏ : ‎ 12 9V batteries required. (included)
  • Date First Available ‏ : ‎ September 26, 2005
  • Manufacturer ‏ : ‎ Eveready/Energizer
  • ASIN ‏ : ‎ B000099SKB
  • Customer Reviews:
    4.6 4.6 out of 5 stars 3,474 ratings

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Price$21.97$33.78-17% $26.99
List: $32.69		-5% $103.50
Typical: $108.92		-20% $15.99
List: $19.99		-5% $18.06
List: $18.98
Price Per Unit$1.83 / Count$4.22 / Count$2.25 / Count$1.44 / Count$1.33 / Count$0.56 / Count
Delivery
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Customer Ratings
4.64.6 out of 5 stars3,474
4.84.8 out of 5 stars2,707
4.74.7 out of 5 stars35
4.94.9 out of 5 stars19
4.64.6 out of 5 stars419
4.84.8 out of 5 stars39,713
Value for money
3.8
4.2
4.5
—
4.3
4.1
Longevity
3.7
4.3
4.4
—
4.1
4.0
Battery life
3.5
4.1
—
—
—
4.0
Sold By
Billy's Deals
Amazon.com
Factory-Fresh & Fast-Ship USA
Better Buy Batteries
ALLENERGY
Amazon.com
battery quantity
12 9v
8 aaa, 8 9v
—
—
12 9v
32 aa
voltage
9 volts
9 volts
9 volts
9 volts
9 volts
9 volts
reusability
Single Use
Single Use
Single Use
Single Use
Single Use
Single Use
compatible devices
Remotes
Clock, Smoke Alarm, Toy, Radio
Remotes
Remotes
Watch
mouse toys

Important information

Legal Disclaimer

All are new in box, some boxes are scuffed.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Bulb Voltage

9 volts

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
3,474 global ratings

Customers say

Customers like the value and performance of the battery. For example, they mention it's a fantastic buy, works well and that it'll last a long time. That said, opinions are mixed on quality.

AI-generated from the text of customer reviews

195 customers mention167 positive28 negative

Customers like the value of the battery. They say the cost is far lower per battery than the typical 2 pack, and it's a fantastic buy.

"Good pricing and quick delivery" Read more

"...The price is great no where has close to the price these are, will definitely repurchase." Read more

"It's a battery. They work what more can you say?Very nice price on them" Read more

"...I now change them every year, same brand and I never have issues. Worth every penny" Read more

82 customers mention77 positive5 negative

Customers are satisfied with the performance of the battery. For example, they mention it works well, does a good job, and is reliable. Some say the output is great and the battery is enough to use for smoke detectors, shot timers, and clock backups.

"Works great,use them for all 9 volt gadgets.thanks" Read more

"...They work well so far." Read more

"...It is now over a year and these batteries are still working great in our smoke alarms...." Read more

"...They worked well. No complaints. I have not used them for anything else so I cant test the longevity yet." Read more

254 customers mention164 positive90 negative

Customers are mixed about the quality of the battery. Some mention that they work great and last a long time, while others say that they don't last much longer, if any, than the Duracell. The shelf life is only 5 years, and it's difficult to rate longevity and battery life so soon after arrival.

"These are great, I use em for Church's mike and they last for a while...." Read more

"...discovered over the past several years using them is that they don't last much longer, if any, than the Duracell alkalines I was using...." Read more

"Right product and fast shipping" Read more

"Great batteries and I would say, the best brand out there...." Read more

Out of the box tested at 75% charge from one seller
4 Stars
Out of the box tested at 75% charge from one seller
I bought these to replace my smoke alarm batteries. I tested the first one from the box and it read about 75% on the battery checker. Grabbed the second, it had about the same charge. I try to replace my alarm batteries before they get low enough that the alarm starts beeping but a lower charge out of the box defeats much of that purpose. Purchased from HB Wholesale. Requested a return through Amazon and had to negotiate my way to a full refund.
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Top reviews from the United States

Pete McClure
5.0 out of 5 stars Power up
Reviewed in the United States on February 21, 2024
Size: 12 Count (Pack of 1)Verified Purchase
Good pricing and quick delivery
Helpful
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Lily
5.0 out of 5 stars Great Batteries
Reviewed in the United States on February 20, 2024
Size: 12 Count (Pack of 1)Verified Purchase
All good. Just as I expected.
Helpful
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ralph m. vanetten
5.0 out of 5 stars Batteries
Reviewed in the United States on March 23, 2024
Size: 12 Count (Pack of 1)Verified Purchase
Works great,use them for all 9 volt gadgets.thanks
Helpful
 Report
Donna G.
5.0 out of 5 stars 9 Volt Batteries
Reviewed in the United States on April 5, 2024
Size: 12 Count (Pack of 1)Verified Purchase
So convenient to buy these in bulk. Needed them for our smoke alarms. They ship so quickly. Will do it again.
One person found this helpful
Helpful
 Report
M42
4.0 out of 5 stars They Don't Last As Long As They Claim
Reviewed in the United States on January 29, 2022
Size: 12 Count (Pack of 1)Verified Purchase
I bought these for my smoke detectors, which I have a lot in a big house and was trying to not have to change the batteries as often. The description indicated these fit the bill, but what I've discovered over the past several years using them is that they don't last much longer, if any, than the Duracell alkalines I was using. They also lose too much of their stored power too soon when stored. For the price I cannot recommend them. I've always had better luck with Duracells - lasting longer, not corroding or leaking like Energizers and will look to see if Duracell has something comparable.
One person found this helpful
Helpful
 Report
UJPierre
5.0 out of 5 stars great
Reviewed in the United States on November 1, 2023
Size: 12 Count (Pack of 1)Verified Purchase
These are great, I use em for Church's mike and they last for a while. The price is great no where has close to the price these are, will definitely repurchase.
Helpful
 Report
Michael S. McCraw
5.0 out of 5 stars Battery received
Reviewed in the United States on March 12, 2024
Size: 12 Count (Pack of 1)Verified Purchase
Thanks
Helpful
 Report
Amazon customer
5.0 out of 5 stars They Work Great in Guitar Pedals
Reviewed in the United States on February 5, 2024
Size: 12 Count (Pack of 1)Verified Purchase
I got 4 9 volt Coppertops at CVS for what this pack of 12 cost me. I put them both on a tester and they registered the same.
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
the Director
5.0 out of 5 stars These batteries last a long time.
Reviewed in Canada on September 15, 2019
Size: 12 Count (Pack of 1)Verified Purchase
These batteries last a long time, and the price is good. (Although I'll mention that I'm not as convinced of the most recent batch.. still better than most, but maybe not as great as I've experienced on previous purchases) I use them in my guitar and these seem to last the best. I don't have to change them every two weeks! I gave a 5-star for "presentation", but I don't even know what that means. It's a simple box of batteries! What more could I want? Please don't junk it up with a bunch of fancy and environmentally horrible plastic packaging!
One person found this helpful
 Report
Gera Tavares
5.0 out of 5 stars Excelente precio.
Reviewed in Mexico on August 20, 2017
Size: 12 Count (Pack of 1)Verified Purchase
Aún no he tenido la oportunidad de probarlas, aún así pongo esa calificación por el precio, soy músico y requiero siempre baterías 9v para el sistema inalámbrico de la guitarra e in ears y creo que esta fue la mejor opción ya que en tiendas son super caras.
2 people found this helpful
 Report
Jukevz
1.0 out of 5 stars En el paquete Dos Baterias inservibles
Reviewed in Mexico on March 2, 2023
Size: 12 Count (Pack of 1)Verified Purchase
Desafortunadamente 2 Baterias del paquete no servían. No lo sabía hasta que las vas utilizando. Hoy me di cuenta que un par del paquete no funcionaban. Prueben todas al momento que les llegan.
Report
Nick
5.0 out of 5 stars Great batter, long life, at a good price.
Reviewed in Canada on March 24, 2021
Size: 12 Count (Pack of 1)Verified Purchase
Good battery, good price. I use them in my smoke alarms and when I take them out to change them, I test them. After a year in the smoke detector the batteries retain 80% or more charge so I can use them in toys and such.
Report
Franky
5.0 out of 5 stars Quantité versus prix
Reviewed in Canada on July 10, 2023
Size: 12 Count (Pack of 1)Verified Purchase
Bonne achat versus le prix pour la quantité reçu
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