Apple doesn't provide Power Adapter with iPhones.
Instead Power Adapter needs to be purchased separately in case required by customers.
As per Apple this practice was made to for a green initiative, to reduce carbon emissions.
But this didn't worked well for Apple in Brazil.
The Sao Paulo State Court ruled against Apple in a lawsuit.
Apple have been fined by the Court with $19 Million
And has also ordered to provide Power Adapter to all existing customer in Brazil
And in future orders to include the Power Adapter.