Note according to § 18 Battery law

In connection with the sale of batteries or with the supply of equipment that batteries
we are obliged to point out the following to you:

You are legally obliged to return used batteries as an end user. You can return used batteries,
which we carry or have carried as new batteries in our range, free of charge at our dispatch warehouse:
Boostech Elektromechanik & Feinwerktechnik Ulmer Straße 60, 72760 Reutlingen.

The symbols shown on the batteries have the following meaning:
The symbol of the crossed-out dustbin means that the battery has not been disposed of with household waste.
may be.