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10 Best Batteries For Smoke Detectors 2024 in the US

From leading brands and best sellers available on the web.

Sponsored

Mart Cobra

Mart Cobra

Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Battery CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Battery CR2025 Replacement Battery Gameboy Save Battery

#1

Winner

Duracell C

DURACELL

Duracell Coppertop 9V Battery, 6 Count Pack, 9 Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices

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Sponsored

Mart Cobra

Mart Cobra

Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Battery CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Battery CR2025 Replacement Battery Gameboy Save Battery

#2
Amazon Bas

Amazon Basics

12%OFF

Amazon Basics 8-Pack 9 Volt Lithium High-Performance Batteries, Up to 10-Year Shelf Life, Long Lasting Power

#3
Duracell C

DURACELL

21%OFF

Duracell CR123A 3V Lithium Battery, 4 Count Pack, 123 3 Volt High Power Lithium Battery, Long-Lasting for Home Safety and Security Devices, High-Intensity Flashlights, and Home Automation

#4
Kidde Smok

Kidde

31%OFF

Kidde Smoke Detector, 10-Year Battery, LED Indicators, Replacement Alert, Test-Reset Button

#5
Amazon Bas

Amazon Basics

22%OFF

Amazon Basics 4-Pack 9 Volt Alkaline Everyday Batteries, 5-Year Shelf Life

#6
Duracell C

DURACELL

8%OFF

Duracell Coppertop 9V Battery, 4 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices

#7
Energizer

Energizer

29%OFF

Energizer 9V Batteries, Ultimate Lithium, Original Version, 2 Count

#8
Amazon Bas

Amazon Basics

15%OFF

Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life

#9
Energizer

Energizer

32%OFF

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

#10
PKCELL 9V

PKCELL

20%OFF

PKCELL 9V Battery Carbon Zinc for Smoke Detectors 6F22 Battery, 10-Year Shelf Life,Ultra Long-Lasting(4 Count)

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