How to replace the battery on Galaxy SmartTag 2

Last Update date : 2026-07-01
SmartTag2

How to replace the battery on Samsung Galaxy SmartTag 2?

Learn how to safely replace the CR2032 battery on your Samsung Galaxy SmartTag 2, including proper alignment, troubleshooting tips, and reset procedures for unresponsive devices.

To replace the battery on your Samsung Galaxy SmartTag 2, follow these steps: Insert the ejection pin into the battery tray hole, remove the tray, insert a new CR2032 battery with the positive terminal aligned with the + symbol, and reinsert the tray. Ensure correct battery orientation to avoid damage and device malfunction.

1. How to replace the battery on Samsung Galaxy SmartTag 2

  1. Insert the ejection pin supplied with the product or a small clip into the battery tray hole located at the back of the SmartTag 2.
  2. Gently pull out the battery tray from the slot to avoid damaging the device or injuring your fingers.
  3. Remove the old CR2032 battery and ensure the positive (+) terminal is correctly aligned with the + symbol inside the device.
  4. Insert the new CR2032 battery with the positive terminal facing up and aligned with the + symbol.
  5. Reinsert the battery tray back into the slot securely.

- If the battery is not properly recognized, the SmartTag 2 will emit a sound immediately after insertion. In this case, repeat the process to ensure correct alignment.

2. How to reset Samsung Galaxy SmartTag 2 if it's unresponsive

  1. Insert the ejection pin or a small clip into the battery tray hole and remove the battery tray.
  2. Press and release the button on the SmartTag 2 once, then reinsert the battery tray while pressing the button again.
  3. Hold the button for more than 7 seconds until you hear a sound indicating the device has reset.

- Resetting the SmartTag 2 can resolve issues caused by frozen or unresponsive behavior due to improper battery installation or software glitches.

3. Additional things to check

- Always use a genuine CR2032 battery to ensure optimal performance and avoid potential damage to the device.

- Avoid inserting the battery tray upside down, as this can cause internal damage to the SmartTag 2.

- If the battery is discharged, replace it promptly to maintain tracking functionality.

- Do not attempt to recharge the CR2032 battery, as it is not designed for recharging.

4. Supported Samsung Galaxy devices

The replacement and reset procedures apply specifically to the Samsung Galaxy SmartTag 2. For other Samsung devices, refer to their respective support guides.

5. Related Samsung support topics

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