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Amazon Basics 12-Pack 9V Alkaline Batteries, 5-Year Shelf Life - For Smoke/CO Detector, Electronics & Audio

  • Based on 231,934 reviews
Condition: New
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$17.79 Why this price?
Prime Day Deal · 19% off was $21.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 10
Order within 21 hours and 28 minutes
Available payment plans shown during checkout

Size: 12-Pack


Features

  • IN THE BOX: 12-pack of 9-volt alkaline batteries for reliable performance across a wide range of devices
  • DEVICE COMPATIBLE: Ideal for household items like garage door openers, smoke detectors, radios, toys, and more
  • LONG LASTING: 5-year shelf life; store for emergencies or use right away
  • EASY USE & STORAGE: Ships in Certified Frustration-Free Packaging; easy to open and store extras for later

Description

An Amazon Brand

Number of Batteries: 12 9V batteries required. (included)


Battery Cell Composition: Alkaline


Recommended Uses For Product: Radio,Smoke Detectors


Unit Count: 12.0 Count


Model: ‎Alkaline batteries


Item Weight: ‎1.6 ounces


Product Dimensions: ‎1.02 x 0.67 x 1.89 inches


Item model number: ‎9V-12


Batteries: ‎12 9V batteries required. (included)


Manufacturer Part Number: ‎9V-12


Amperage: ‎9 Amps


Voltage: ‎9 Volts


Date First Available: October 12, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great 9-volt batteries that do not leak- long term.
Size: 12 Count (Pack of 1)
I keep a good supply of these 9- volt batteries- from Amazon Basics- for my metal detectors and they hold and provide power for months and have never cracked open or leaked. I am a firm believer in the Amazon Basics brands of batteries and try to keep a good- long lasting supply (5-Year Shelf Life)- ready to use- in garden timers, and everything else. Good quality batteries at a good price- with a constant source to order from. Great find- as always! ... show more
Reviewed in the United States on February 6, 2024 by roustabout bill

  • Great for the price
Size: 12 Count (Pack of 1)
I have been using Amazon brand batteries of all types for years now and they hold up and do the very same job any of the Mager brands do at a reasonable price. I can change the clocks more often with less cost.
Reviewed in the United States on March 13, 2024 by Johnny

  • Seem to work great in my smoke detectors.
Size: 12 Count (Pack of 1)
I oredered these when my smoke detectors started beeping and they seem to work fine so far. I can't yet comment on longevity since they've only been installed for a few days. But so far so good.
Reviewed in the United States on December 24, 2023 by Carl G Wilson

  • Nice to have a spare!
Size: 12 Count (Pack of 1)
They do a great job!, when needed.
Reviewed in the United States on November 27, 2023 by Wiseone

  • Great Batteries
Size: 12 Count (Pack of 1)
I like like the Amazon basic batteries. They last as long as EverReady and other brands and are a lot less expensive.
Reviewed in the United States on January 6, 2024 by Kindle Customer

  • So far so good but can't really say on longevity or battery life
Size: 12 Count (Pack of 1)
Got these because I read good reviews (on site other than Amazon) about them. Just put them in my smoke detectors this week, to replace some much older 9V and some I had just replaced that didn't seem to last (all were other brands). Got tired of the middle of the night smoke detector beep (whoever programmed in the 'dusk to dawn' sensor should be put in a room with at least a dozen beeping units for a night) so decided to change all mine at once. So far it's been only 4 days but have gotten a full night's sleep. Time will tell how long these will last ... ... show more
Reviewed in the United States on March 11, 2024 by C. Winkler

  • Delivered quickly and are as described.
Size: 12 Count (Pack of 1)
Have just begun using them in my smoke detectors. We will see how long they last and if they leak. Will have to report that later. They certainly seem like a good unit so far.
Reviewed in the United States on March 4, 2024 by hardrocko

  • As good as Duracell or Eveready!
Size: 12 Count (Pack of 1)
Lasts as long and performs as well as the name brand batteries for less money.
Reviewed in the United States on March 15, 2024 by Steve4105

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