Alarm Batteries

Batteris and Replacement Batteries for Smoke Alarms and CO Detectors

A smoke detector and CO alarm is a must for practical and low cost safety in the home. However, an alrm will only have the potential to save a life if its actually working.

Most detectors run off batteries (generally 9v); even the mains powered alarms will often have a battery back up.

Make sure your alarm has a working battery and change them frequently....buying from us is 100% safe

51 to 100 of 156 products