Voltage and plugs
China uses 220V/50Hz. Common sockets accept Type A (two flat pins), Type I (two angled flat pins) and sometimes Type C (two round pins). Many hotels have universal sockets, but do not rely on it. Bring a universal adapter with Type I/A/C support.
Adapter vs converter
An adapter only changes the plug shape; it does not change voltage. Most laptops, phone chargers and camera chargers are dual-voltage (100–240V) and only need an adapter. Hair dryers, curling irons and some appliances are single-voltage and may need a converter — check the label.
Power strips and safety
A small power strip with surge protection is useful for multiple devices. Avoid cheap adapters that overheat; buy a reputable brand. Do not overload a single outlet or use damaged cables.
Reality check
Most devices only need a plug adapter; hair dryers and some appliances need a converter.
Local tip: Check the voltage label before plugging anything in.
Step by step
- Check each device’s voltage label.
- Buy a Type A/I/C universal adapter.
- Use a converter only for single-voltage high-power devices.
- Pack a small surge-protected power strip.
- Test adapters before the trip.
Typical costs
| Item | Cost / note |
|---|---|
| Universal adapter | US$5–20 |
| Voltage converter | US$20–50 |
| Power strip | US$10–25 |
Prices are indicative and change. Confirm with the official provider before paying.
Documents to prepare
- Device voltage labels
- Adapter/converter
- Chargers
Common mistakes
- Using a plug adapter as a voltage converter
- Cheap overheating adapters
- Overloading outlets
- Forgetting a backup cable
If things go wrong
- If a device overheats, unplug it and stop using the adapter.
- If a hotel socket is loose, ask for another room or outlet.
FAQ
Can I use my phone charger?
Most phone/laptop chargers are dual-voltage; check the label and use an adapter.
Do hotels provide adapters?
Some do, but not guaranteed. Bring your own.
Staying connected: the field guide
Connectivity is the difference between a smooth trip and a day of guessing addresses. Set up data and the core apps before you need them.
Choose the right connection
A local SIM gives you a Chinese number, which helps with taxis, deliveries and some registrations. A travel eSIM is convenient but often data-only. Roaming keeps your home number but can be expensive. For trips over a week, a local SIM plus a data eSIM backup is a good combination.
The app stack
Install a payment app, a ride-hailing app, a translation app with offline Chinese, a map with offline data and a rail app. Many services also live inside Alipay/WeChat mini-programs. Register and verify before you fly, because SMS verification is easier at home.
Internet rules and security
Some foreign websites and apps are not directly accessible from mainland China. Using unauthorised tools to bypass restrictions can be illegal; this guide does not provide circumvention advice. Use lawful services and trusted networks. Avoid banking on public Wi-Fi and keep two-factor authentication on.
Quick checks
- Local SIM or eSIM tested
- Payment, map, translation and transport apps installed
- Offline maps and addresses saved
- Family told which apps you can use
- Two-factor authentication enabled
Printable checklist
Print this page or save it as a PDF. Tick each item before you go.
- Device voltage labels
- Adapter/converter
- Chargers
- Check each device’s voltage label.
- Buy a Type A/I/C universal adapter.
- Use a converter only for single-voltage high-power devices.
- Pack a small surge-protected power strip.
- Test adapters before the trip.
This guide is a practical summary, not an official or legal document. Rules and prices change. Use the official links below, and confirm with the relevant authority or a qualified professional.
Last verified 2026-10-29. China Handbook is independent and not affiliated with any government. Information is provided for general guidance only.