Now i'm a little confused, I think i have a global one of these in my house. I don't think there is a power point that isn't protected by one of these earth le

Now i'm a little confused, I think i have a global one of these in my house. I don't think there is a power point that isn't protected by one of these earth leakage type devices (I think they are called different things in Australia). They have been standard for a long, long time. How do telsas charge in Australia ?