Smoke Batteries
Smoke detectors alert you to the presence of smoke, giving you time to escape and call for help in case of danger. They are a necessary part of home fire safety, but for them to function properly, they need to have working batteries. There are various types of batteries for smoke alarms. Browse the top-ranked list of smoke alarm batteries below along with associated reviews and opinions.
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Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries
SKU: J78676CL43brands that didn’t last as much as energizer the best out there guys pretty much they worked great with...Absolutely great batteries I love the brand I was having problems with some electronics with different...The...
See all Alkaline BatteriesProduct Description
A reliable pair of silver 9V alkaline batteries providing long-lasting, leak-resistant power for everyday devices.$6.99 Your price for this item is $6.99Save $5Was $12.49The previous price was $12.49 -
Energizer - Ultimate Lithium AA Batteries (8 Pack), Double A Batteries
SKU: J78676X76JThe best batteries to have....I love these batteries for all my appliances that require lithium batteries....I love best buy for their battery prices. And they always have the kind and size I need.
See all Lithium BatteriesProduct Description
A pack of silver AA lithium batteries offering long-lasting power, leak resistance, and reliable performance in extreme temperatures.$15.99 Your price for this item is $15.99Save $4Was $19.99The previous price was $19.99 -
Energizer - Ultimate Lithium AA Batteries (4 Pack), Double A Batteries
SKU: J78676C8CHLove 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.
See all Lithium BatteriesProduct Description
A pack of silver AA lithium batteries offering long-lasting power, leak resistance, and reliable cold weather performance.$11.99 Your price for this item is $11.99Save $3Was $14.99The previous price was $14.99 -
Rayovac - High Energy 9V Batteries (4 Pack), Alkaline 9 Volt Batteries
SKU: J7CCPKL29TGreat value for the money ..last a long timeBest buy is great...Great way to use your best buy rewards,we all need batteries right.
See all Alkaline BatteriesProduct Description
A pack of four silver alkaline 9V batteries engineered for long-lasting, dependable performance in household devices.$10.99 Your price for this item is $10.99Save $2Was $13.49The previous price was $13.49 -
Rayovac - Fusion 9V Batteries (2 Pack), Alkaline 9 Volt Batteries
SKU: J7CCPKLS45So great to have Best Buy make the simple batteries available to not have to go to different locations...Best batteries
See all Alkaline BatteriesProduct Description
A powerful pair of silver alkaline 9V batteries engineered for high-drain devices and long-lasting performance.$9.49 Your price for this item is $9.49 -
Energizer - Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries
SKU: J7867QLL9WLove it...The best 9v battery I have ever owned. Out last all of the previous batteries...Great place to shop. Many great deals, etc....All you need is to go to Best Buy for you Gift cards for many other...
See all Lithium BatteriesProduct Description
A silver lithium 9V battery offering long-lasting power, leak resistance, and reliable performance in extreme temperatures.$15.99 Your price for this item is $15.99Save $3Was $18.99The previous price was $18.99 -
X-SENSE - 10-Year Battery Wireless Interconnected Smoke and CO Alarm with Photoelectric Sensor and LED Light 2 Pack
SKU: J3Q5QR26JRSee all Smoke & Carbon Monoxide DetectorsProduct Description
A wireless smoke and carbon monoxide alarm set with a 10-year battery, photoelectric sensor, and LED light.$84.99 Your price for this item is $84.99 -
First Alert - SMI100 Battery-Operated Smoke Alarm - White
SKU: J7XK72GPK6See all Smoke & Carbon Monoxide DetectorsProduct Description
A battery-operated white smoke alarm with advanced detection technology and a convenient front-access battery compartment.$24.99 Your price for this item is $24.99 -
X-SENSE - 10-Year Battery Smoke and CO Alarm with Photoelectric Sensor and LED Light 4 Pack
SKU: J3Q5QR7C55See all Smoke & Carbon Monoxide DetectorsProduct Description
A pack of four alarms offering 10-year battery life, photoelectric sensors, and integrated LED lights.$144.99 Your price for this item is $144.99
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FAQ
Smoke batteries are typically used to power smoke detectors and alarms, but they can also be compatible with other household devices that require long-lasting, reliable battery power.
You can check your smoke detector’s user manual or the battery compartment for the recommended battery type and model to ensure compatibility.
Yes, some smoke batteries are available in rechargeable variants, offering an eco-friendly alternative to single-use batteries.
Lithium smoke batteries generally have a longer lifespan and perform better in extreme temperatures compared to alkaline batteries, making them a popular choice for smoke detectors.
Many smoke batteries, such as 9V or AA types, can be used in a variety of household electronics, including radios, remote controls, and flashlights.