In Hangzhou, they use Type A, C, and I power plugs and outlets. The voltage is 220V, and the frequency is 50Hz.
⚠️ So, you’ll definitely need a travel adapter in Hangzhou. Not all their plugs and outlets are the same as our Type A and B back in the States.
Quick Overview of the Plugs in Hangzhou:
- Plug type in Hangzhou: A, C, and I
- Standard voltage: 220V
- Frequency: 50Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? Could be needed, depending on the model
- Recommended plug adapter: Vintar Universal Travel Adapter Kit
The information you see here is carefully compiled from official power authority guidelines, global IEC standards, and real traveler feedback from around the world.
Power Outlets in Hangzhou
In Hangzhou, they use Type A, C, and I power plugs and outlets.
Type A
Type A outlets have two flat prongs and no grounding pin.
Type C
Type C outlets have two round prongs and no grounding pin. Type E and F plugs usually fit too, but grounded plugs will need an adapter.
Type I
Type I outlets have two flat prongs in a V-shape with a grounding pin and accept both grounded and ungrounded Type I plugs; some ungrounded Type A plugs may fit with an adapter, but grounding will be lost.
The Only Travel Adapter You’ll Need in Hangzhou
A dead phone or laptop abroad? No thanks. We don’t sell travel adapters, but we’ve done the research to find the best one for Hangzhou—based on voltage, plug types, safety, and charging speed. This one is the top pick:
If you’re already abroad and forgot your power adapter, don’t stress. You can usually get by just fine. But having one with you from the beginning adds a little peace of mind—and makes settling in that much easier.
Hangzhou is frequently part of a regional itinerary including South Korea, Vietnam, or Japan. Be sure to check plug compatibility.
Do You Need a Voltage Converter?
A voltage converter is likely needed in Hangzhou because your device must match the country’s voltage. The U.S. runs on 120V, but Hangzhou uses a different voltage, so a converter is necessary.
Always verify the voltage rating on your device before packing it for a trip. If it reads “100-240V, 50/60 Hz”, it’s designed for international use and works with both 120V and 220-240V without needing a converter. Many phones, laptops, and rechargeable gadgets have this feature.
Which Travel Devices May Need a Converter?
Play it safe with your electronics — browse the most trusted voltage converters here.
| Device | Need Converter? | Notes |
|---|---|---|
| Phone | ❌ No (usually) | Most modern phone chargers are dual voltage (100–240V) |
| Laptop | ❌ No (usually) | Check the power brick label for 100–240V |
| Hairdryer | ✅ Yes (often) | High wattage; many models are not dual voltage |
| Electric toothbrush | ⚠️ Check voltage | Some models are 110V only |
| Camera / DSLR | ❌ No (usually) | Most chargers are dual voltage |
| Power bank | ❌ No | Charges via USB, adapter is enough |
| Electric shaver / trimmer | ⚠️ Check voltage | Older or cheaper models may not support 230V |
| Tablet / iPad | ❌ No | All models are dual voltage |
| Portable fan | ✅ Yes (sometimes) | Many models are not compatible with 230V |
| Game console | ⚠️ Check voltage | Newer consoles like PS5 and Xbox are often dual voltage — check to be sure |
| Bluetooth speaker | ❌ No (usually) | Charges via USB |
| E-reader (Kindle, etc.) | ❌ No | USB charging only, no converter needed |