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alkaline batteries

Batteries For Motion Sensors

Power your home security and automation devices with the right batteries for motion sensors. Choosing reliable batteries ensures your motion sensors stay operational, helping to keep your spaces protected and efficient. Whether you’re replacing old batteries or stocking up for future use, explore a wide selection designed to fit various types of motion sensors. Find the perfect match for your needs and keep your smart home running smoothly with dependable battery options.

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  1. Energizer - MAX AA Batteries (12 Pack), Double A Alkaline Batteries

    SKU: J7867QGQFS

    Product Description

    A pack of long-lasting silver AA alkaline batteries with leak protection and up to 12 years shelf life.
    See all Alkaline Batteries
    Your price for this item is $33.48
    Save $0
    The previous price was $33.49

  2. Energizer - MAX AAA Batteries (12 Pack), Triple A Alkaline Batteries

    SKU: J7867622JL

    Product Description

    A pack of silver AAA alkaline batteries with 1.5 volts, designed for long-lasting everyday device power.
    See all Alkaline Batteries
    Your price for this item is $37.95
    Save $0
    The previous price was $37.96

  3. Energizer - MAX AAA Batteries (20 Pack), Triple A Alkaline Batteries

    SKU: J78676G7FL

    Product Description

    A pack of long-lasting silver AAA alkaline batteries with leak protection and up to 12-year shelf life.
    See all Alkaline Batteries
    Your price for this item is $43.02

  4. Energizer - 123 Lithium Batteries (4 Pack), 3V Photo Batteries

    SKU: J78676LYCX

    Motion Sensors...Great replacement for home security motion sensors....Good batteries...Bought batteries for motion sensor for home alarm and Batteries did exactly what they were suppose to.

    Product Description

    A pack of four silver 3V lithium batteries delivering long-lasting, reliable power for high-tech devices.
    See all Camera Batteries
    Your price for this item is $21.99

  5. Energizer - 123 Lithium Batteries (1 Pack), 3V Photo Batteries

    SKU: J78676CQWF

    Product Description

    A reliable silver lithium battery delivering 3V power for cameras, flashlights, and smart home devices.
    See all Camera Batteries
    Your price for this item is $40.67

  6. Energizer - 123 Lithium Batteries (6 Pack), 3V Photo Batteries

    SKU: J786768S7Y

    Product Description

    A pack of six silver 3V lithium batteries providing long-lasting, reliable power for cameras and smart devices.
    See all Camera Batteries
    Your price for this item is $170.51

  7. Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    SKU: J7867674K6

    Product Description

    A dependable silver 9V alkaline battery providing long-lasting, leak-resistant power for everyday electronics.
    See all Alkaline Batteries
    Your price for this item is $23.35

  8. Energizer - A23 Batteries (1 Pack), Miniature Alkaline Small Batteries

    SKU: J78676GJ2Y

    Product Description

    A reliable silver miniature alkaline battery providing long-lasting, mercury-free power for keyless entry and security devices.
    See all Alkaline Batteries
    Your price for this item is $25.44
    Save $0
    The previous price was $25.45

  9. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries

    SKU: J786763KLW

    Product Description

    A pack of four silver 9V alkaline batteries providing long-lasting, leak-resistant power for everyday devices.
    See all Alkaline Batteries
    Your price for this item is $32.35

  10. Energizer - 357/303 Batteries (3 Pack), Button Cell Batteries

    SKU: J78676GCRT

    great batteries...best batteries ever. Battery.....Battery.....Battery.....Battery........Batteries......I needed batteries. I bought these batteries. They satisfied my battery needs.

    Product Description

    A pack of three silver button cell batteries delivering reliable, mercury-free power for various electronic devices.
    See all Specialty Batteries
    Your price for this item is $8.49
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.