Braun Silk-epil 9 SES 9 Manual Del Usuario página 11

Battery removal at the end of the product's useful life
This appliance contains a rechargeable battery. Before disposing of the appliance
disassemble the housing as shown, remove the rechargeable battery and recycle or
dispose of properly, according to local guidelines.
Make sure the battery is discharged before you disassemble as shown below:
Torx
T8
Li-Ion
11