The only thing you get free of charge, is a dead battery
You are charged for it when you buy it in the first place before it goes flat or if you didn't pay for it then you will be charged when you are caught, so technically no, you don't get anything free of charge.
And if you were given it?
Your taxes go towards rubbish collection so eventually when it is disposed of, one way or another you will have been charged for it even if its indirectly.
Not if you don't pay tax! Or even don't dsipsose of it. Keep it as a pet, call it Lucas