Note according to § 18 Battery Law

In connection with the sale of batteries or with the supply of devices containing batteries
we are obliged to draw your attention to the following:

As the end user, you are legally obliged to return used batteries. You can use old batteries,
which we carry or have carried as new batteries in our range, free of charge at our dispatch warehouse:

boostech GmbH Hallstattstrasse 16 72766 Reutlingen.

The symbols shown on the batteries have the following meaning:
The crossed-out wheeled garbage can symbol means that the battery should not be disposed of with household waste.
may be used.