Type A
North American two-prong plug
Two flat parallel blades, no earth – the everyday plug of the USA, Canada, Mexico and Japan.
Plugs and voltage
China uses plug types A, C and I. The most common is type I – the Australian plug.
North American two-prong plug
Two flat parallel blades, no earth – the everyday plug of the USA, Canada, Mexico and Japan.
Europlug
Two round pins, no earth – the thin plug that fits sockets in most of Europe, South America and Asia.
Australian plug · most common
Two flat pins in a V shape plus an earth pin – Australia, New Zealand, China, Argentina and the Pacific.
Sockets usually combine a two-slot opening for type A and C plugs with a three-pin type I opening. The voltage is 220 V everywhere, so American devices that are not dual-voltage need a converter.
Read the voltage on the label of your device or its power supply (for example “INPUT 100–240 V ~ 50/60 Hz”) and choose a country – or several, if you are going on a longer trip.
This is not a full safety check – also check the device’s power rating (a converter has to handle it) and the earth connection: plug appliances with a metal casing only into earthed sockets.
China uses plug types A, C and I. The most common is type I – the Australian plug. Sockets usually combine a two-slot opening for type A and C plugs with a three-pin type I opening. The voltage is 220 V everywhere, so American devices that are not dual-voltage need a converter.
The mains voltage in China is 220 V and the frequency is 50 Hz. Devices from countries with 220–240 V work without a converter. Devices from countries with 100–127 V (USA, Canada, Japan) should only be plugged in if the power supply says 100–240 V – a plug adapter only changes the shape of the plug, not the voltage.
You need an adapter if your devices have plugs other than types A, C and I. Travellers from Australia can usually manage without one, but not every socket will take their plugs – an adapter to types A and C is worth packing. Only some plugs fit for travellers from Canada, France, Germany, India, Japan, Poland and United States. Travellers from United Kingdom need an adapter to type I.
Not if you’re coming from Australia, France, Germany, India, Poland and United Kingdom – the voltage is similar. If you bring devices from Canada, Japan and United States, check their rating labels. Phone and laptop chargers usually work on 100–240 V, but hair dryers, straighteners and kettles often do not – and a plug adapter does not change the voltage. A converter for them would need enough power (a hair dryer often draws 1500–2000 W), so a dual-voltage appliance or one bought locally is the better choice.