RS, Euroenergy etc can post you batteries that are fully charged or have the potential to be charged, but when the electrons rearrange themselves to provide power they change themselves in to waste and so have to be handled carefully.
It is all the electrons fault for moving around - stop blaming the eurocrats!
Can anyone explain what would happen if I threw a fully charged battery in a bin, is it waste or not?
A friend went in to B&Q to purchase some Evostick, as it has a high solvent content it was kept in a special container, the person at the checkout had to put on a mask and gloves to handle it, as she was at work covered by regulations, she then handed the tin to my friend, who being a member of the public needed no such protection.
Don’t you feel safe with all this protection around you?
Robert