Power & Electronics
China’s power sockets, voltage and plug types: what US, UK and EU devices need, whether you need a converter, and power-bank flight rules.
Last reviewed October 23, 2026 · policies change — confirm the official sources before travel
China uses Type A and Type I electrical outlets. Understanding power requirements ensures your devices work properly.
Key points
What works in practice
Bring one universal travel adapter with retractable pins — it covers every socket you will meet
Power banks up to 100Wh fly in carry-on without approval; anything bigger needs airline permission
USB sockets are increasingly built into hotel walls and lamps — a charging cable alone may be enough
Hair tools and shavers: check the label for 100–240V; most modern ones are dual-voltage
Station and airport charging points are free but slow — a fast charger from home beats them
Mistakes to avoid
Bringing a UK/EU three-pin device with no adapter — most rooms lack those sockets
Assuming every socket is grounded — two-pin sockets are ungrounded and common in older buildings
Packing the power bank in checked luggage — this gets luggage pulled at security
Frequently asked
Do I need a voltage converter?
Only for single-voltage 110V appliances. Almost all modern electronics are dual-voltage (100–240V) — the label will tell you.
Will my US plug work?
If it is the two-pin type, yes, as-is. Three-pin US plugs do not fit Chinese sockets — bring an adapter.
Are power banks allowed on flights?
Yes, in carry-on, generally up to 100Wh. They are banned from checked luggage, and the rule is enforced.
Questions about your trip?
If you want help with routes or want to ask me something directly, you can find me here.