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smoke alarm batteries

Best Buy customers often prefer the following products when searching for Smoke Alarm Batteries.

Browse the top-ranked list of Smoke Alarm Batteries below along with associated reviews and opinions.

Browse the top-ranked list of Smoke Alarm Batteries below along with associated reviews and opinions.

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  1. Top comment

    "Love it...Not bad...These batteries work great in my smoke detector....Great battery for home alarms....So many sites had complaints that batteries purchased were outdated, dead or other, that I was glad to find a place I could trust to order batteries online."

    "These batteries work great in my smoke detector."

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    Product Description

    Power up your electronics with the battery that lasts. The Energizer 123 Photo Lithium Battery works great with 35mm film cameras and LED flashlights. The three-volt batteries provide your electronics with the power they need to keep them running for a long time. This pack includes two batteries, so you can have a back-up when you need it. Lithium technology enables these batteries to have a ten-year shelf life. Give your electronics the juice they need with help from Energizer.
    Your price for this item is $11.99
    Save $3
    The previous price was $14.99
    Top comment

    "Love it...Not bad...These batteries work great in my smoke detector....Great battery for home alarms....So many sites had complaints that batteries purchased were outdated, dead or other, that I was glad to find a place I could trust to order batteries online."

    "These batteries work great in my smoke detector."

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    Product Description

    Power up your electronics with the battery that lasts. The Energizer 123 Photo Lithium Battery works great with 35mm film cameras and LED flashlights. The three-volt batteries provide your electronics with the power they need to keep them running for a long time. This pack includes two batteries, so you can have a back-up when you need it. Lithium technology enables these batteries to have a ten-year shelf life. Give your electronics the juice they need with help from Energizer.
  2. Model:EL123DP12
    SKU:5598901
    Top comment

    "Not bad...Love it...Great for smoke detctors...best a batteries for fire alarm...So many sites had complaints that batteries purchased were outdated, dead or other, that I was glad to find a place I could trust to order batteries online."

    "best a batteries for fire alarm"

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    Product Description

    Stock up with this pack of 12 Energizer lithium 3-volt photo batteries. These 1500 mAh batteries keep your camera equipment running.
    Your price for this item is $39.99
    Top comment

    "Not bad...Love it...Great for smoke detctors...best a batteries for fire alarm...So many sites had complaints that batteries purchased were outdated, dead or other, that I was glad to find a place I could trust to order batteries online."

    "best a batteries for fire alarm"

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    Product Description

    Stock up with this pack of 12 Energizer lithium 3-volt photo batteries. These 1500 mAh batteries keep your camera equipment running.
  3. Model:L522BP
    SKU:5116300
    Top comment

    "Love it...Great Deal...Good for smoke detectors...Good battery for smoke alarm...I like this battery because I am not going to have to shop for one for a long time."

    "Good for smoke detectors"

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    Product Description

    Install this Energizer Ultimate lithium 9-volt battery in your power-hungry devices for long-lasting performance. It works in extreme temperatures, providing reliable power in summer heat or bitterly cold weather. This Energizer Ultimate lithium 9-volt battery weighs 25 percent less than other alkaline batteries, so it adds less weight to your handheld devices.
    Your price for this item is $8.99
    Save $7
    The previous price was $15.99
    Top comment

    "Love it...Great Deal...Good for smoke detectors...Good battery for smoke alarm...I like this battery because I am not going to have to shop for one for a long time."

    "Good for smoke detectors"

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    Product Description

    Install this Energizer Ultimate lithium 9-volt battery in your power-hungry devices for long-lasting performance. It works in extreme temperatures, providing reliable power in summer heat or bitterly cold weather. This Energizer Ultimate lithium 9-volt battery weighs 25 percent less than other alkaline batteries, so it adds less weight to your handheld devices.
  4. Top comment

    "I like...Love it...I use them in our smoke detectors....This stopped the false alarms....These batteries power your devices like a pro...they hold a charge while not being used for a long time, I would recommend them to all my friends....if I had any."

    "I use them in our smoke detectors."

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    Product Description

    World's longest lasting AA batteries in high-tech devices. Up to 15 years of shelf life. Performs in extreme temperatures from -40° to 140°F.
    Your price for this item is $5.99
    Top comment

    "I like...Love it...I use them in our smoke detectors....This stopped the false alarms....These batteries power your devices like a pro...they hold a charge while not being used for a long time, I would recommend them to all my friends....if I had any."

    "I use them in our smoke detectors."

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    Product Description

    World's longest lasting AA batteries in high-tech devices. Up to 15 years of shelf life. Performs in extreme temperatures from -40° to 140°F.
  5. Top comment

    "I like...Love it...I use them in our smoke detectors....This stopped the false alarms....These batteries power your devices like a pro...they hold a charge while not being used for a long time, I would recommend them to all my friends....if I had any."

    "I use them in our smoke detectors."

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    Product Description

    Power your electronics with these Energizer Ultimate L91BP4 AA lithium batteries, which feature 1.5V of power and a 3200 mAh capacity for a steady flow. A shelf life of up to 20 years lets you keep the batteries stashed away until you need them.
    Your price for this item is $5.99
    Save $2
    The previous price was $7.99
    Top comment

    "I like...Love it...I use them in our smoke detectors....This stopped the false alarms....These batteries power your devices like a pro...they hold a charge while not being used for a long time, I would recommend them to all my friends....if I had any."

    "I use them in our smoke detectors."

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    Product Description

    Power your electronics with these Energizer Ultimate L91BP4 AA lithium batteries, which feature 1.5V of power and a 3200 mAh capacity for a steady flow. A shelf life of up to 20 years lets you keep the batteries stashed away until you need them.
  6. Top comment

    "Last long...Work fine...My smart wireless smoke detector uses these....Battery are not lasting long in my alarm....I bought these for my smoke detector because the standard Duracell ones I put in only lasted about a week where the lithium ones that were in lasted all year."

    "Battery are not lasting long in my alarm."

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    Product Description

    Gear up for a camping trip with this 12-pack of Energizer Ultimate AA batteries. They power radios and flashlights, and you can keep some on hand at home for use in toys.
    Your price for this item is $17.99
    Top comment

    "Last long...Work fine...My smart wireless smoke detector uses these....Battery are not lasting long in my alarm....I bought these for my smoke detector because the standard Duracell ones I put in only lasted about a week where the lithium ones that were in lasted all year."

    "Battery are not lasting long in my alarm."

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    Product Description

    Gear up for a camping trip with this 12-pack of Energizer Ultimate AA batteries. They power radios and flashlights, and you can keep some on hand at home for use in toys.
  7. Top comment

    "very good...Nice Deal...I use these in my smoke alarm....Battery are not lasting long in my alarm....I bought these for my smoke detector because the standard Duracell ones I put in only lasted about a week where the lithium ones that were in lasted all year."

    "I use these in my smoke alarm."

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    Product Description

    Stock up with this 6-pack of Energizer Ultimate AA batteries. Use the cells in small toys and gadgets, or keep some on hand for use when the power is out.
    Your price for this item is $10.99
    Top comment

    "very good...Nice Deal...I use these in my smoke alarm....Battery are not lasting long in my alarm....I bought these for my smoke detector because the standard Duracell ones I put in only lasted about a week where the lithium ones that were in lasted all year."

    "I use these in my smoke alarm."

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    Product Description

    Stock up with this 6-pack of Energizer Ultimate AA batteries. Use the cells in small toys and gadgets, or keep some on hand for use when the power is out.
  8. Model:NS-CB6123A
    SKU:5997402
    Top comment

    "Great buy...Long life...Needed this for my smoke detector seems to work great...Alarm System Batteries...So far, these batteries do a good job and I can at least hold off on buying anymore for a loooooooooooooooong time."

    "Needed this for my smoke detector seems to work great"

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    Product Description

    Stay prepared with these 3V Insignia CR123 lithium batteries. Demanding devices such as flashlights and home security systems work best with these six environmentally friendly power cells.
    Your price for this item is $12.59
    Save $8.40
    The previous price was $20.99
    Top comment

    "Great buy...Long life...Needed this for my smoke detector seems to work great...Alarm System Batteries...So far, these batteries do a good job and I can at least hold off on buying anymore for a loooooooooooooooong time."

    "Needed this for my smoke detector seems to work great"

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    Product Description

    Stay prepared with these 3V Insignia CR123 lithium batteries. Demanding devices such as flashlights and home security systems work best with these six environmentally friendly power cells.
  9. Top comment

    "Great !...Not bad...Great battery for car alarm....I have yet to try putting them in devices which they are not intended for, but I trust that even if I did they would still perform at least at a "Best Effort" level of battery stuff."

    "Great battery for car alarm."

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    Product Description

    If you depend on electronics to get you through the day, it's essential that you power them up with a reliable battery. When you use an Energizer battery, you can be sure that you're using a battery that provides the right amount of power over a long period of time. With two batteries included in this package, you'll get the power you need for your everyday electronics. The Energizer CR2025 Watch/Calculator Battery is specifically designed for everyday use in electronics, such as watches, calculators, keyless entry devices, handheld devices, home medical devices and more. Featuring a lightweight construction, this battery works great in electronics you use on the go. These high-quality batteries produce 3V of power, ensuring your components will work when you need them most.

    Your price for this item is $3.49
    Clearance
    Save $3
    The regular price is $6.49
    Top comment

    "Great !...Not bad...Great battery for car alarm....I have yet to try putting them in devices which they are not intended for, but I trust that even if I did they would still perform at least at a "Best Effort" level of battery stuff."

    "Great battery for car alarm."

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    Product Description

    If you depend on electronics to get you through the day, it's essential that you power them up with a reliable battery. When you use an Energizer battery, you can be sure that you're using a battery that provides the right amount of power over a long period of time. With two batteries included in this package, you'll get the power you need for your everyday electronics. The Energizer CR2025 Watch/Calculator Battery is specifically designed for everyday use in electronics, such as watches, calculators, keyless entry devices, handheld devices, home medical devices and more. Featuring a lightweight construction, this battery works great in electronics you use on the go. These high-quality batteries produce 3V of power, ensuring your components will work when you need them most.

  10. Top comment

    "Love it...Great ....I used this for my Viper car alarm remote and it works great...I don't recommend the use of any other battery, with the exception of *Duracell*, they are OK too, but I don't use them if I can get *Energizer*."

    "I used this for my Viper car alarm remote and it works great"

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    Product Description

    Bring your electronics to life with help from Energizer. These batteries are designed to work in electronic devices such as watches, calculators, keyless entry devices and more. Energizer batteries provide your electronics with a long-lasting, reliable source of power. The Energizer CR2016 delivers three volts of power to compatible electronic components. You can rely on Energizer for a long-lasting, consistent power supply. This pack contains two batteries, providing you with a high-quality back-up when you need it most.

    Your price for this item is $2.99
    Clearance
    Save $3.50
    The regular price is $6.49
    Top comment

    "Love it...Great ....I used this for my Viper car alarm remote and it works great...I don't recommend the use of any other battery, with the exception of *Duracell*, they are OK too, but I don't use them if I can get *Energizer*."

    "I used this for my Viper car alarm remote and it works great"

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    Product Description

    Bring your electronics to life with help from Energizer. These batteries are designed to work in electronic devices such as watches, calculators, keyless entry devices and more. Energizer batteries provide your electronics with a long-lasting, reliable source of power. The Energizer CR2016 delivers three volts of power to compatible electronic components. You can rely on Energizer for a long-lasting, consistent power supply. This pack contains two batteries, providing you with a high-quality back-up when you need it most.

  11. Top comment

    "VERY GOOD...It worked...These batteries have a long life, they have lasted great in my alarm system....I really like that this manufacturer sells two batteries at a time so I automatically have a replacement and a spare to carry with me on the course."

    "These batteries have a long life, they have lasted great in my alarm system."

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    Product Description

    Keep your camera charged and ready for action with the 3-volt lithium photo battery.
    Your price for this item is $16.49
    Top comment

    "VERY GOOD...It worked...These batteries have a long life, they have lasted great in my alarm system....I really like that this manufacturer sells two batteries at a time so I automatically have a replacement and a spare to carry with me on the course."

    "These batteries have a long life, they have lasted great in my alarm system."

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    Product Description

    Keep your camera charged and ready for action with the 3-volt lithium photo battery.
  12. Top comment

    "Worth it...The best...good for wireless burglar alarm transmitters...I use these batteries in my TV, Home Theater, indoor outdoor thermometer ect... I get the longest lasting batteries I can, so that I don't have to change so often."

    "good for wireless burglar alarm transmitters"

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    Product Description

    World's longest lasting AAA batteries in high-tech devices. Up to 15 years of shelf life. Performs in extreme temperatures from -40° to 140°F.
    Your price for this item is $5.99
    Save $2
    The previous price was $7.99
    Top comment

    "Worth it...The best...good for wireless burglar alarm transmitters...I use these batteries in my TV, Home Theater, indoor outdoor thermometer ect... I get the longest lasting batteries I can, so that I don't have to change so often."

    "good for wireless burglar alarm transmitters"

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    Product Description

    World's longest lasting AAA batteries in high-tech devices. Up to 15 years of shelf life. Performs in extreme temperatures from -40° to 140°F.
  13. Top comment

    "Worth it...The best...best for smoke alarms...I use these batteries in my TV, Home Theater, indoor outdoor thermometer ect... I get the longest lasting batteries I can, so that I don't have to change so often."

    "best for smoke alarms"

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    Product Description

    World's longest lasting AAA batteries in high-tech devices. Up to 15 years of shelf life. Performs in extreme temperatures from -40° to 140°F.
    Your price for this item is $5.99
    Top comment

    "Worth it...The best...best for smoke alarms...I use these batteries in my TV, Home Theater, indoor outdoor thermometer ect... I get the longest lasting batteries I can, so that I don't have to change so often."

    "best for smoke alarms"

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    Product Description

    World's longest lasting AAA batteries in high-tech devices. Up to 15 years of shelf life. Performs in extreme temperatures from -40° to 140°F.
  14. Model:ECR2450BP
    SKU:5867859
    Top comment

    "All Good...Woks fine...It went into my car alarm remote....This battery isn't a common battery and not carried everywhere, I was thrilled when I found it at Best Buy and was able to order it and pick it up in a timely manner."

    "It went into my car alarm remote."

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    Product Description

    Bring your electronics to life with help from Energizer. This battery is designed to work in electronic devices, such as watches, calculators, keyless entry devices and more. Energizer batteries provide your electronics with a long-lasting, reliable source of power. The Energizer 2450 delivers three volts of power to compatible electronic components. You can rely on Energizer for a long-lasting, consistent power supply. This battery is easy for anyone to install.
    Your price for this item is $5.49
    Top comment

    "All Good...Woks fine...It went into my car alarm remote....This battery isn't a common battery and not carried everywhere, I was thrilled when I found it at Best Buy and was able to order it and pick it up in a timely manner."

    "It went into my car alarm remote."

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    Product Description

    Bring your electronics to life with help from Energizer. This battery is designed to work in electronic devices, such as watches, calculators, keyless entry devices and more. Energizer batteries provide your electronics with a long-lasting, reliable source of power. The Energizer 2450 delivers three volts of power to compatible electronic components. You can rely on Energizer for a long-lasting, consistent power supply. This battery is easy for anyone to install.
  15. Model:NS-CB48AA
    SKU:4971902
    Top comment

    "Love it...not bad...I have bought a couple of these packs of batteries so far, and I find that they're just as good as your average Duracell or Energizer battery, but at a fraction of the price!...A great way to have a stock of AA batteries at the ready... Great for when you find the need to quickly change batteries in your remote controls, the kids toys, your digital cameras or flashlights, etc"

    ""

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    Product Description

    Only at Best Buy Keep your devices powered up with this pack of 48 AA batteries. Keeping stock on hand lets you quickly change batteries in remote controls, toys, digital cameras or flashlights to reduce loss of functionality. This pack of 48 AA batteries has a long shelf life, so you don't have to worry about performance when you are ready to install them.
    Your price for this item is $9.89
    Save $6.60
    The previous price was $16.49
    Top comment

    "Love it...not bad...I have bought a couple of these packs of batteries so far, and I find that they're just as good as your average Duracell or Energizer battery, but at a fraction of the price!...A great way to have a stock of AA batteries at the ready... Great for when you find the need to quickly change batteries in your remote controls, the kids toys, your digital cameras or flashlights, etc"

    ""

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    Product Description

    Only at Best Buy Keep your devices powered up with this pack of 48 AA batteries. Keeping stock on hand lets you quickly change batteries in remote controls, toys, digital cameras or flashlights to reduce loss of functionality. This pack of 48 AA batteries has a long shelf life, so you don't have to worry about performance when you are ready to install them.