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9 bestBattery Smoke Alarmsof September 2025

112M consumers helped this year.

1

First Alert SC9120A Hardwire Smoke & Carbon Monoxide Alarm
First Alert SC9120A Hardwire Smoke & Carbon Monoxide Alarm

First Alert

9.8

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7% off

2

First Alert 9120BA Hardwire Smoke Alarm w/ 9V Battery, Smoke Detector
First Alert 9120BA Hardwire Smoke Alarm w/ 9V Battery, Smoke Detector

First Alert

9.6

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7% off

3

First Alert SCO5RVA Battery Operated Smoke Alarm + First Alert 9120LBLA Hardwire Smoke Alarm (10 Year Battery)
First Alert SCO5RVA Battery Operated Smoke Alarm + First Alert 9120LBLA Hardwire Smoke Alarm (10 Year Battery)

First Alert

9.4

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4

First Alert PR700A Slim Series Battery Powered Photoelectric Smoke Alarm
First Alert PR700A Slim Series Battery Powered Photoelectric Smoke Alarm

First Alert

9.1

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5

Kidde i9010 Sealed Lithium Battery Power Smoke Alarm
Kidde i9010 Sealed Lithium Battery Power Smoke Alarm

Kidde

8.8

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6

Kidde I9060CA Kidde 9V Battery Ionization Smoke Alarm, White
Kidde I9060CA Kidde 9V Battery Ionization Smoke Alarm, White

Kidde

8.5

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7

Ecoey Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Fire Alarm Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm Used in Bedroom, Home, FJ138, 1 Pack
Ecoey Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Fire Alarm Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm Used in Bedroom, Home, FJ138, 1 Pack

Ecoey

8.2

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8

Ultra Life Battery UPVL-X 10 Year Smoke Detector Battery
Ultra Life Battery UPVL-X 10 Year Smoke Detector Battery

Ultralife

7.9

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9

FIRST ALERT FATPR710, 10-Year Sealed-Battery Photoelectric Smoke Alarm
FIRST ALERT FATPR710, 10-Year Sealed-Battery Photoelectric Smoke Alarm

First Alert

7.6

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