Changing the battery in a smoke detector is a straightforward however essential activity that may assist guarantee your security within the occasion of a hearth. Smoke detectors are designed to sound an alarm once they detect smoke, providing you with and your loved ones time to evacuate your own home. A useless battery can render your smoke detector ineffective, so it is necessary to exchange it frequently.
Most smoke detectors use a 9-volt battery. To exchange the battery, merely take away the duvet of the smoke detector and find the battery. Disconnect the previous battery and join the brand new battery, ensuring to watch the proper polarity. Exchange the duvet and check the smoke detector to ensure it is working correctly.