Batteries for smoke detectors are crucial for ensuring your home’s safety, providing reliable power to these life-saving devices. In 2025, the market offers a variety of high-performance batteries specifically designed for smoke detectors, ensuring long-lasting operation and peace of mind. From lithium-ion to alkaline options, these batteries are engineered to deliver optimal performance and longevity, making them essential for every household. Choosing the right battery can significantly enhance the reliability of your smoke detectors, ensuring they function effectively when needed most.
SALE
−$1.34
Duracell Coppertop 9V Battery, 4 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices
- LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go
- RELIABLE POWER – As a general-purpose battery, the Duracell Coppertop 9V alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more
- GUARANTEED FOR 5 YEARS IN STORAGE – Duracell guarantees each Coppertop 9-Volt alkaline battery to last 5 years in storage, so you can be confident these batteries will be ready when you need them
- QUALITY ASSURANCE – With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
- #1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand; Coppertop is available in Double A (AA), Triple A (AAA), C, D, and 9V sizes
$15.95
PKCELL 9V Battery Carbon Zinc for Smoke Detectors 6F22 Battery,Ultra Long-Lasting
- 🐬POWERFUL ENERGY- PKCELL 9V 6F22 Batteries with ultra long-lasting power,and a long service life also means the battery should be changed at a lower frequency than smaller cells, making them ideal battery.
- 🐛RELIABLE QUALITY-It is an affordable, reliable, dedicated low-power solution to provide sufficient energy to your application. Ideally used in circuits with low power consumption so that it can work for longer durations.
- 🐌SAFE TO USAGE—This batteries are made with advanced technology, does not contain chromium, lead, or mercury chemicals, and is double-sealed for safety and leakage.
- 🐥MULTIPLE APPLICATIONS-Suitable for smoke alarms, smoke detectors, walkie-talkies, transistor radios, test and instrumentation devices, medical batteries, LCD displays, and other small portable appliances.In proper storage, these batteries can hold power for up to 3 years.
- 📞AFTER-SALES SERVICE-If you have any questions, please feel free to contact us. We are committed to providing the highest quality products and outstanding customer service.
$8.69
Duracell Coppertop 9V Battery, 6 Count (Pack of 1), 9 Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices
- LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY: Duracell Coppertop 9 Volt alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go.
- GUARANTEED FOR 5 YEARS IN STORAGE: Duracell guarantees each Coppertop 9 Volt alkaline battery to last 5 years in storage, so you can be confident these batteries will be ready when you need them.
- # 1 TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is the # 1 trusted battery brand.
- QUALITY ASSURANCE: With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship.Duracell product is safe against defects in material and workmanship
- AVALIBLE SIZES: Duracell Coppertop alkaline batteries are available in C batteries, D batteries and 9V batteries sizes. AA & AAA batteries are also available with PowerBoost ingredients.
$25.47
SALE
−$2.02
Duracell Coppertop 9V Battery, 2 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices
- LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go
- RELIABLE POWER – As a general-purpose battery, the Duracell Coppertop 9V alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more
- GUARANTEED FOR 5 YEARS IN STORAGE – Duracell guarantees each Coppertop 9-Volt alkaline battery to last 5 years in storage, so you can be confident these batteries will be ready when you need them
- QUALITY ASSURANCE – With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
- #1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand; Coppertop is available in Double A (AA), Triple A (AAA), C, D, and 9V sizes
$8.97
SALE
−$2.27
Energizer MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Packaging May Vary
- 2 pack of Energizer MAX 9V Alkaline Batteries, Batteries 9 Volt Size
- These alkaline 9V batteries provide long lasting power for your everyday devices
- The power you depend on for your everyday electronics, like smoke detectors, safety devices, hand-held meters and toys
- 9V battery holds power for up to 5 years in storage
- Includes recycled materials *Up to 4% recycled
$6.99
SALE
−$3.28
Energizer Alkaline Power 9 Volt Batteries (8 Pack), Long-Lasting Alkaline 9V Batteries
- 8-pack of Energizer Alkaline Power 9V Batteries, Alkaline 9 Volt Batteries
- Long lasting alkaline batteries provide reliable power for everyday use and emergency situations
- Depend on these 9V batteries to power smoke detectors, radios, clocks and handheld meters
- 9V battery lasts up to 5 years in storage to provide peace of mind in everything from emergency situations to playtime
- From the number 1 specialty brand (Based on global scan sales)
$23.70
Voniko 9V Batteries - Alkaline 9V Battery 4 Pack - Ultra Long Lasting with a 7 - Year Shelf Life
- Modern Batteries For The Digital Age — With technological advancements rapidly improving our equipment & gadgets, we decided it is time to bring batteries into the digital age. Using alkaline, our batteries are 6 - 9 times better compared to yesteryear’s standard carbon batteries.
- Environmentally Considered — We fully consider our environmental impact as we make our premium grade alkaline batteries.We provide packaging which could be reused as well as our 9V batteries 4 pack contain no mercury and cadmium under the control of all stages of the manufacturing process.
- Bring New Life To Your Electronic Devices — These Voniko 9V Batteries are suitable for many gadgets and household items: Digital cameras, remote/game controllers, wireless keyboards and mice, alarm clocks, radios, shavers, and electronic toys to name a few.
- Designed To Go The Distance — You can store our batteries for up to 7 years and they'll be as fresh as the day they were made. Lasting as long as many leading national brands, investing in our 9 volt battery pack will save you much money in the long-run.
- Protection Comes First — We combine a double layer internal structure housed within a stainless steel cover so that Voniko's 9V batteries are 100% leakproof. Avoid short circuits, mixing and matching old batteries with new ones.
$7.19
9V Batteries Carbon 9 Volt Battery for Smoke Detector 6F22 Square Battery, Long-Lasting, 4 Pack
- Full Charged: PKNOVA 9V 6F22 batteries are fully charged before leaving factory. Battery life is Long-lasting.
- Reliable quality: Smoke detector batteries improved low self discharge design,even at temperatures as low as -4°F degrees or as high as 140°F degrees.
- Safety first: PKNOVA 9v batteries are double-sealed for safety and leakage, in addition does not contain chromium, lead, or mercury chemicals.
- Wide Application: Smoke detector,multimeter,alarm system, remote control toys, wireless doorbell,wireless microphone, wireless headset,home security devices, medical devices etc.
- After-Sales Service: If you have any questions, please feel free to email us. We are committed to providing the highest quality products and outstanding customer service.
$5.99
PKCELL 9V Battery Carbon Zinc for Smoke Detectors 6F22 Battery, 10-Year Shelf Life，Ultra Long-Lasting(2 Count)
- 🐬POWERFUL ENERGY- PKCELL 9V 6F22 Batteries with ultra long-lasting power,and a long service life also means the battery should be changed at a lower frequency than smaller cells, making them ideal battery.
- 🐛RELIABLE QUALITY-It is an affordable, reliable, dedicated low-power solution to provide sufficient energy to your application. Ideally used in circuits with low power consumption so that it can work for longer durations.
- 🐌SAFE TO USAGE—This batteries are made with advanced technology, does not contain chromium, lead, or mercury chemicals, and is double-sealed for safety and leakage.
- 🐥MULTIPLE APPLICATIONS-Suitable for smoke alarms, smoke detectors, walkie-talkies, transistor radios, test and instrumentation devices, medical batteries, LCD displays, and other small portable appliances.In proper storage, these batteries can hold power for up to 3 years.
- 📞AFTER-SALES SERVICE-If you have any questions, please feel free to contact us. We are committed to providing the highest quality products and outstanding customer service.
$4.99
Last update on 2025-05-03 / Affiliate links / Images from Amazon Product Advertising API