In San Pedro, they use Type A, B, and G power plugs and outlets. The voltage is 110/220V, and the frequency is 60Hz.
⚠️ So, you’ll definitely need a travel adapter in San Pedro. 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 San Pedro:
- Plug type in San Pedro: A, B, and G
- Standard voltage: 110/220V
- Frequency: 60Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? May be required for certain electronics
- Recommended plug adapter: One Beat Travel Plug Adapter
This page pulls data directly from local electrical authorities, global standards such as the IEC, and firsthand experiences shared by travelers.
Power Outlets in San Pedro
In San Pedro, they use Type A, B, 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 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 San Pedro
Nothing kills the excitement of a trip faster than a dead phone or a broken charger. We don’t sell travel adapters, but we’ve handpicked the best one for San Pedro—ensuring it’s reliable, safe, and compatible with the local outlets. No surprises, no frustrations—just power when you need it. Check it out here:
If you’re traveling or already at your destination and missing a power adapter, you’ll probably be fine—most airports or stores have them. But bringing your own from home means less stress, better quality, and no need to settle for whatever’s on the shelf.
San Pedro is often part of a route through Mexico, Guatemala, or Honduras. Make sure your plugs work across destinations.
Do You Need a Voltage Converter?
Your electronics must match the voltage of the country you’re visiting, and in San Pedro, 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?
Don’t want to guess which converter works? Here are the best-reviewed ones worth checking out.
| 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 |