10 bestBatteries For Smoke Alarmsof February 2025
112M consumers helped this year.
1
Carbon Monoxide Detector ,CO Gas Monitor Alarm Detector Complies with UL 2034 Standards ,CO Sensor with LED Digital Display for Home,Depot,Battery Powered
FDUIOSPF
10.0
2
X-Sense Smart Smoke Detector Fire Alarm with Replaceable Battery, Wi-Fi Smoke Detector, App Notifications with Optional 24/7 Professional Monitoring Service, XS01-WX, 1-Pack
X-Sense
10.0
3
Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery,White
Kidde
9.9
4
Kidde | Model i9040 Battery-Operated Compact Smoke Detector Alarm
Kidde
9.7
5
Ecoey Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Combination Smoke Carbon Monoxide Alarm, Fire and CO Alarm with Test and Silence Function,1 Pack
Ecoey
9.6
6
EB Electricity Failure Alarm with RECHARGEBLE Battery in ONE Phase
Generic
9.4
7
First Alert 0827B 10-Year Tamper Resistant Smoke Alarm, White
First Alert
9.3
8
Kidde RF-SM-DC Wireless Interconnect Battery-Operated Smoke Alarm
Kidde
9.1
9
Kidde i9050 Battery Operated Smoke Alarm (White)
Kidde
8.9
10
First Alert Sc9120Bff Brk Sc-9120B Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup
First Alert
8.7
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