How Long Do Batteries Last In A Smoke Detector

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How Long Do Batteries Last In A Smoke Detector. The National Fire Protection Association recommends replacing smoke alarms every 10 years. 9 Volt Lithium Battery.

Kidde Code One Battery Operated Combination Smoke And Carbon Monoxide Detector With Ionization Sensor And Voice Alarm 21030679 The Home Depot Smoke Alarms Fire Alarm Carbon Monoxide
Kidde Code One Battery Operated Combination Smoke And Carbon Monoxide Detector With Ionization Sensor And Voice Alarm 21030679 The Home Depot Smoke Alarms Fire Alarm Carbon Monoxide from www.pinterest.com

The National Fire Protection Association recommends replacing smoke alarms every 10 years. But simply having smoke alarms in your home is not enough - you have to be sure that they are working. Long-life battery smoke detectors last up to 10 years before they need a replacement.

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Ad Affordable Prices Broad Selection Freshness Guaranteed. A smoke detector with a lithium battery or a hard-wired smoke detector can last 10 years. Even though 9-volt batteries are widely available and typically cheaper if purchased in quantity the vast majority of smoke alarms still utilize them. 10-year-life lithium battery powered but not mains-powered smoke alarm.