The electricity current in Australia is 240/250 volts (AC 50 Hz). The Australian three-pin plug is different from the plugs used in most countries so you will probably need an adaptor plug. If your appliances do not operate at 240/250 volts you will also need a voltage converter. Adaptor plugs and voltage converters are easy to find once you arrive in Australia, so you have the option of bringing electrical appliances such as hairdryers, electric shavers and chargers with you. Of course, you will also be able to buy any electrical appliances you need once you arrive in Australia.