Sony VPL-VW5000 Manual De Referencia página 26

Caution on replacement/disposal of the battery
for the 3D glasses
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
When you dispose of the battery, you must obey the law in
the relative area or country.
Location of the label
CLASS 1 RG2 LABEL
CLASS 3R LABEL
6
GB
WARNING
Explanatory label
Warning label
LABEL (for service personnel)