Is the battery of your Philips Avent digital thermometer low or empty? Easily replace the battery yourself. Follow these simple steps.
How do I replace the battery of my Philips Avent digital thermometer?
Published on 24 June 2026
Instructions
The dot on the right side of the display of your Philips Avent thermometer will indicate when your battery is low. Steps on how to replace the battery:
- Use a pen (with the ballpoint extended) to remove the cap at the bottom of the thermometer or gently squeeze the sides of the cap to remove it.
- Carefully remove the battery from the tray. Note: do not pull out the battery tray (A) more than 1 cm, or the sensor might break off. You have to pull out the battery tray a little to access the battery.
- Insert the new battery.
- Place the cap back on the thermometer.
Remember to properly dispose of the batteries.
