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3-Volt Lithium Battery For Smoke Detector

Smoke detectors are a must in any home, but they don't last forever. When the time comes to replace the battery, you'll want to make sure you get one that will work with your detector. Browse the top-ranked list of 3-volt lithium batteries for smoke detector below along with associated reviews and opinions.

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

    SKU: J78676CQWF

    so far a great battery...So far this is a great battery. I haven't seen any problems over the past week with it....Love that it is an reliable energizer name....Great battery...Love them! Will most likely...

    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 $58.64
    Save $1
    The previous price was $59.69

  2. Energizer - Ultimate Lithium AA Batteries (4 Pack), Double A Batteries

    SKU: J78676C8CH

    Love buying batteries from Best Buy they sell great quality...I love best buy is the best store to by my electronics stuff i recommended to every body thank you...best buy.

    Product Description

    A pack of silver AA lithium batteries offering long-lasting power, leak resistance, and reliable cold weather performance.
    See all Lithium Batteries
    Your price for this item is $11.99
    Save $3
    The previous price was $14.99

  3. Energizer - 2032 Batteries (2 Pack), 3V Lithium Coin Batteries

    SKU: J78676CC93

    love doing business with best buy, bought online and picked up curbside, no problems...Love energize batteries, always last long and Best Buy price match....best buy great for all purchases...Love the...

    Product Description

    A reliable pair of silver 3V lithium coin batteries designed for long-lasting power in various devices.
    See all Lithium Batteries
    Your price for this item is $3.99
    Save $3
    The previous price was $7.19

  4. Energizer - 2032 Batteries (4 Pack), 3V Lithium Coin Batteries

    SKU: J78676G9QV

    Best...This item is great my whole family love it. Thanks...Great price...Love Best Buy and always has a good deal going on something. Batteries work great and fair price.

    Product Description

    A pack of four silver 3V lithium coin batteries offering reliable, long-lasting power in extreme temperatures.
    See all Lithium Batteries
    Your price for this item is $7.49
    Save $2
    The previous price was $9.99

  5. Energizer - 2016 Batteries (2 Pack), 3V Lithium Coin Batteries

    SKU: J78676CC6W

    i love best buy i always like to shop in bestbuy 143...The best price on these batteries great price great value

    Product Description

    A reliable pair of silver 3V lithium coin batteries offering long-lasting power for key fobs and devices.
    See all Lithium Batteries
    Your price for this item is $7.19

  6. Energizer - 1620 Lithium Coin Battery, 1 Pack

    SKU: J78676CSWW

    Great Item! I love using this product. It is the best!...Love it...This is 1 of the best purchase I have made at best buy

    Product Description

    A dependable silver lithium coin battery delivering long-lasting 3-volt power for various electronic devices.
    See all Lithium Batteries
    Your price for this item is $3.99

  7. Rayovac - Photo Lithium Batteries Size 123A 3V, 4 Pack

    SKU: J7CCPKL52C

    Great battery...Batteries worked great they’re hard to find in general so was happy to find them at my local Best Buy...Surprised by rayovac in the best way I will be purchasing from now on

    Product Description

    A pack of four silver 3V lithium batteries providing long-lasting power for cameras and security devices.
    See all Camera Batteries
    Your price for this item is $15.99

  8. Duracell - Lithium 123 3 V Battery 037506 12 pk

    SKU: J78KG9RP7Y

    Great longevity

    Product Description

    A pack of high-power 3V lithium CR123A batteries designed for reliable performance in specialty devices.
    See all Lithium Batteries
    Your price for this item is $64.58

  9. Energizer - 1616 Lithium Coin Battery, 1 Pack

    SKU: J78676CSWS

    Great battery. Love how Best Buy carries batteries for everything they sell....Great...Great product and great quality. Best Buy has the best selection you need

    Product Description

    A reliable silver lithium coin battery delivering long-lasting 3-volt power for various specialty devices.
    See all Lithium Batteries
    Your price for this item is $5.49

  10. Rayovac - Lithium 123A 3 V Camera Battery 8 pk

    SKU: J7CCPKLQ7P

    Great...Great long lasting batteries...I love these as they can last a century without getting damaged or ruined.

    Product Description

    A pack of advanced lithium 3V batteries designed for reliable, long-lasting power in digital cameras.
    See all Camera Batteries
    Your price for this item is $39.78
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FAQ

A 3-volt lithium battery for smoke detectors is typically compatible with a wide range of smoke and carbon monoxide detectors, as well as other home security devices that require a 3-volt power source. Always check your device’s manual for specific battery recommendations.

To install a 3-volt lithium battery in your smoke detector, open the battery compartment, remove the old battery, and insert the new one, aligning the positive and negative ends as indicated. Close the compartment and test your smoke detector to ensure it’s working properly.

Yes, 3-volt lithium batteries can be used in various household devices such as keyless entry remotes, medical devices, and some cameras, provided the device is compatible with this battery type.

Used 3-volt lithium batteries should be taken to a designated battery recycling center or a participating retailer that accepts batteries for recycling. Do not dispose of them in regular household trash.

3-volt lithium batteries generally perform well in a wide range of temperatures, but extreme cold or heat can affect their performance and lifespan. Store batteries in a cool, dry place for optimal results.