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Amazon Basics

Amazon Basics 4-Pack 9V Alkaline Batteries, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio

  • Based on 42,382 reviews
Condition: New
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$7.49 Why this price?
Save $1.81 was $9.30

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 21
Order within 14 hours and 7 minutes
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Size: 4-Pack


Features

  • IN THE BOX: 4-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 leak-free 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

Amazon Basics 4 Count of 9 Volt Performance All-Purpose Alkaline Batteries, 5-Year Shelf Life From the Manufacturer Amazon Basics

Number of Batteries: 4 9V batteries required. (included)


Battery Cell Composition: Alkaline


Battery Capacity: 9


Recommended Uses For Product: Radio


Model: ‎9V BATTERY


Item Weight: ‎1.58 ounces


Product Dimensions: ‎1.04 x 0.69 x 1.91 inches


Country of Origin: ‎China


Item model number: ‎6LR61-4PK


Batteries: ‎4 9V batteries required. (included)


Manufacturer Part Number: ‎6LR61-4PK


Voltage: ‎9 Volts


Date First Available: January 5, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • reliable and affordable- perfect for smoke detectors
Size: 4-Pack
These batteries are exactly what I needed for my smoke and carbon monoxide detectors. They arrived quickly, well-packaged, and each one was at full charge right out of the box. I appreciate the 5-year shelf life since I like to keep extras on hand for future replacements.
Reviewed in the United States on June 9, 2025 by ALin
    • Shockingly good batteries
Size: 4-Pack
If you don’t believe me, just put the electrodes on your tongue. Haha! Seriously these are as good as the high-priced batteries from the big box stores. I like to buy these in bulk so I always have them on hand when the smoke detector battery dies at 2:00am. Get some!
Reviewed in the United States on May 19, 2025 by R. Smith
    • Best batteries
Size: 4-Pack
These batteries are perfect for my smoke detectors . I recommend these for everyone
Reviewed in the United States on June 6, 2025 by Darlene Wilson
    • Work well
Size: 4-Pack
Work in my smoke alarms!
Reviewed in the United States on June 7, 2025 by Landa L.
    • Good battery.
Size: 4-Pack
It's 9v and is a battery. Works.
Reviewed in the United States on June 6, 2025 by TexSardo
    • great price
Size: 4-Pack
Works great. Great price. would buy again
Reviewed in the United States on May 31, 2025 by Kacey
    • Arrived on time and quality batteries
Size: 4-Pack
Very good quality batteries
Reviewed in the United States on June 2, 2025 by Michael E. Gendron
    • Replacement set
Size: 4-Pack
Basic battery set, good price point. last about the same amount off time the others do. Became subscribe and save item due to the price point of the set.
Reviewed in the United States on May 12, 2025 by Charles Abney

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