How To Replace The Sensor Battery

Follow the steps below to replace the batteries in your Notion Sensors.

How to Replace the Batteries in your Notion Sensor

1. Twist the sensor body counter-clockwise to remove it from the gray baseplate
2. Remove the old batteries from the sensor
3. Install new batteries in the sensor, following the guide in the compartment to ensure they are facing the correct direction
4. Line up the arrow on the baseplate with the arrow on the sensor body, push the two halves together and twist clockwise - all the way until you feel a click

Notion recommends standard Alkaline AAA batteries for Gen 3 Sensors, and Energizer Ultimate Lithium AAA batteries for Gen 2 Sensors. 

If you just replaced the battery in your sensor and it is still not working, click here for a few troubleshooting options.

CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to local disposal regulations for lithium batteries.

Still have questions? Feel free to reach out to our support team for help. Click here to submit a ticket, or we're available directly by email at support@getnotion.com or by phone at (877)668-4660