In Frederiksted, they use Type A and B power plugs and outlets. The voltage is 110V, and the frequency is 60Hz.
✅ Good news! You won’t need a travel adapter in Frederiksted. Their plugs and outlets are the same as our standard Type A and B back in the States.
Quick Overview of the Plugs in Frederiksted:
- Plug type in Frederiksted: A and B
- Standard voltage: 110V
- Frequency: 60Hz
- Need a travel adapter? No, you don’t need a travel adapter
- Need a voltage converter? No, a converter isn’t needed
Every piece of information here is confirmed with official electrical guidelines, IEC international standards, and firsthand insights from travelers worldwide.
Frederiksted is often part of a cruise route that includes Puerto Rico, the British Virgin Islands, or Saint Martin. Make sure your plugs are compatible.
Power Outlets in Frederiksted
In Frederiksted, they use Type A and B 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.
Top Travel Essentials to Pack
Adapters are a must—but these extra items can really upgrade your travel experience. Practical, light, and easy to pack.
Digital Luggage Scale
Packing Cubes
Power Bank
No products found.
Do You Need a Voltage Converter?
A voltage converter isn’t necessary in Frederiksted, since the power system is about the same as in the U.S.
Before using your electronics in another country, always check the voltage rating on the label. If it reads “100-240V, 50/60 Hz”, it will work on both 120V and 220-240V power sources without a converter. This is standard for tablets, laptops, cameras, and rechargeable grooming devices.

Which Travel Devices May Need a Converter?
If you’re on the fence about local voltage, remember it’s better safe than sorry—seasoned travelers hedge their bets with this tried-and-true converter that handles 180-plus countries with ease.
Device Need Converter? Notes Phone ❌ No Most modern phone chargers are dual voltage (100–240V) Laptop ❌ No Check the power brick label for 100–240V Hairdryer ❌ No (usually) High wattage; many models are not dual voltage Electric toothbrush ❌ No Most 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 ❌ No Older or cheaper models may not support 230V Tablet / iPad ❌ No All models are dual voltage Portable fan ❌ No Many models are compatible with 110V Game console ⚠️ Check voltage Newer consoles like PS5 and Xbox are often dual voltage — check to be sure Bluetooth speaker ❌ No Charges via USB E-reader (Kindle, etc.) ❌ No USB charging only, no converter needed
More About Frederiksted
Frederiksted is quieter and more local than Christiansted, but it’s full of personality. You’ve got a scenic pier, calm beaches great for swimming, and some seriously golden sunsets. On cruise days it wakes up a bit, but the rest of the time it feels like a sleepy island town where time slows way down.
There’s also a cool arts scene brewing here—murals, galleries, and pop-up events keep things interesting. It’s the kind of place where you grab a cold drink, sit by the water, and let the day unfold.
Frederiksted uses the same plugs and outlets as the rest of the United States Virgin Islands.
