Deepcleaning & maintenance

Change Smoke Detector Batteries

The best way to avoid a fire disaster is to make sure your smoke detectors are always in good working order. Batteries should be changed every 6 months.

Time estimate: 3 minutes per smoke detector

This Skill will provide step-by-step instructions on how to change smoke detector batteries, including:

1. Best practices
2. Remove the cover and battery
3. Replace the battery
4. Reattach the smoke detector
5. Test the new battery

You will need:

1. Lithium 9-volt battery
2. Step ladder

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