Batteries must not be disposed of with household waste. As an end consumer, you are legally obliged to return them. You can also return batteries to Vaporizer Shopping, among other places.
explanation
Cd = The battery contains cadmium
HG = The battery contains mercury.
Pb = The battery contains lead
Vaporizer shopping collection point according to BattV
Norddampf WHERE THE CLOUDS RISE
Atlasstraße 3
27777 Ganderkesee, Germany