Spare batteries can be purchased from your nearest retailer.

To exchange the battery of your Beoplay H9i, follow the steps listed below:

1. 1

   Open the battery compartment

   Turn the left earphone metal cover counter-clockwise to open the battery compartment.
   
   

2. 2

   Remove the metal cover

   If needed, press down on the cover edge near the microphone to release it.

3. 3

   Remove the battery

    Press the button at the bottom of the compartment.

4. 4

   Replace the battery and close the metal cover

   • Insert the replacement battery with the marker pointing upward.
   • Close the metal cover, making sure to  align the mark inside the headphones with the mark on the cap
   • Turn the metal cover clockwise to lock it.