In Charlestown, they use Type A, B, D, and G power plugs and outlets. The voltage is 230V, and the frequency is 50Hz.
⚠️ So, you’ll definitely need a travel adapter in Charlestown. 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 Charlestown:
- Plug type in Charlestown: A, B, D, and G
- Standard voltage: 230V
- Frequency: 50Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? Probably needed for some devices
- Recommended plug adapter: Vintar Universal Travel Adapter Kit
We rely on official power regulations, international IEC standards, and real-world traveler feedback to keep our information accurate and trustworthy.
Power Outlets in Charlestown
In Charlestown, they use Type A, B, D, and G power plugs and outlets.
Type A
Type A outlets have two flat prongs and no grounding pin.
Type B
Type B outlets have two flat prongs and a grounding pin. Type A plugs will also fit.
Type D
Type D outlets have three large round prongs in a triangular layout and typically only accept Type D plugs, although Type C plugs might fit loosely and are not recommended for safe use.
Type G
Type G outlets have three rectangular prongs in a triangular layout and built-in fuses. Other plug types won’t fit without an adapter.
The Only Travel Adapter You’ll Need in Charlestown
Don’t let the wrong adapter ruin your trip. We don’t sell them, but we’ve done all the research to find the best one for Charlestown—so you can charge up stress-free. Here’s the one we recommend:
Already traveling or at your destination with no power adapter? You can usually pick one up at the airport or in a local store. Still, bringing your own is a smarter move—it ensures compatibility and saves you from last-minute errands.
Charlestown travelers frequently combine their visit with the British Virgin Islands, Saint Martin, or Antigua and Barbuda. Make sure your plugs work in each destination.
Do You Need a Voltage Converter?
Your electronics must match the voltage of the country you’re visiting, and in Charlestown, the voltage is different from the 120V we use in the U.S. That means you’ll probably need a converter.
Always check the power specifications on your device before heading overseas. If it lists “100-240V, 50/60 Hz”, your device is safe to use internationally without needing a voltage converter. This applies to most phones, laptops, tablets, and personal care devices.
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 |