Braun SES 5/620 Instructions Manual page 11

Battery removal at the end of the product's useful life
Disassemble the rechargeable battery for disposal/recycling reasons as shown below.
Remove the rechargeable battery and recycle or dispose of it properly, according to
local guidelines.
Caution: Disassembling the appliance will destroy it and invalidate the warranty.
a
b
click!
3
1
2
click!
c e
d
Li-ion
11