5.2 What about electricity and power plugs in China?

The definitive guide to electricity and power plugs in China for international travelers

Ensuring your electronic devices can charge smoothly in China is a key part of a successful trip. China's electrical system, voltage and plug types may differ from those in your home country. Understanding and preparing in advance can help you avoid device damage or the frustration of being unable to use your electronics.

1. Core parameters: Voltage and frequency

Standard voltage: China's standard voltage is 220V.
Standard frequency: The standard frequency is 50Hz.

What does this mean for travelers?

From 220-240V regions: Your devices can usually be used directly.
From 110-120V regions: You must check whether your devices support 220V.

2. How to check your devices: Dual-voltage is key

Most modern electronics (laptops, phone chargers, camera chargers) support "dual voltage."

How to check: Look at the INPUT information on your power adapter.
- 100-240V, 50/60Hz: Can be used directly in China; you only need a plug adapter.
- 110V or 120V only: You need a voltage converter.

⚠️ Warning: Small appliances like hair dryers, curling irons and electric shavers are often single-voltage devices. It's recommended to bring dual-voltage versions or purchase replacements in China.

3. Plug types in China

Common sockets in China are compatible with multiple plug types:

Type A: Two parallel flat pins (common in the US, Canada, Japan).
Type I: Three flat pins arranged in a "V" shape (common in Australia, New Zealand).

The most common are combination sockets that accept both Type A and Type I plugs. However, some older buildings or hotels may only have one type.

4. The ultimate solution: Universal travel adapter

We strongly recommend bringing a universal travel adapter.

Universality: Compatible with almost all sockets worldwide.
Multi-functionality: Built-in USB ports allow you to charge multiple devices simultaneously.
Convenience: One adapter covers all your needs.

⚠️ Important distinction:

Adapter: Changes the plug shape, does not change voltage.
Voltage converter: Changes voltage, is bulky, and is only used for single-voltage devices.

Summary and pre-departure checklist

Check the INPUT information on your devices.
Distinguish between dual-voltage and single-voltage devices.
Bring dual-voltage devices whenever possible. If bringing single-voltage devices, prepare a voltage converter.
Prepare a universal travel adapter (preferably with USB ports).

Quick reference

Your home voltage	What you need in China
220-240V	Plug adapter only
110-120V (dual-voltage device)	Plug adapter only
110-120V (single-voltage device)	Plug adapter + voltage converter

With the right preparation, keeping your devices powered in China is straightforward and hassle-free.