Rösle 16283 Mode D'emploi page 36

5. First use
Note:
3 The lithium button cells/batteries provided are not rechargeable.
3 Batteries must never be damaged, drilled open, or thrown into open fire.
3 Please never mix old and new batteries.
3 Should you wish to store away the device because you are not going to use it for
a longer period of time, the batteries must be removed and stored away safely.
3 The supply terminals must not be short-circuited.
3 Discharged batteries must be removed from the device and disposed of safely.
For more information, refer to the "Note regarding the disposal of batteries".
3 Rechargeable batteries must be removed from the device prior to recharging
them.
Open the cover of the battery compartment on the rear side of the thermometer.
Unlock the cover by slightly pushing in the clip on the right-hand side. The cover