Your plugs & sockets
Voltage
110V
Frequency
60Hz
Plugs
A, B
Plugs & sockets in Sao Tome and Principe
Voltage
230V
Frequency
50Hz
Plugs
C, F
Haiti to Sao Tome and Principe: Complete Plug & Adapter Guide (2026) Adapter Needed
Whether it's a business trip or a vacation, traveling from Haiti to Sao Tome and Principe requires a quick check on power compatibility. The last thing you want is to arrive and discover your charger doesn't fit the outlets.
The plug types are different between these two countries. In Haiti, outlets accept Type A/B, but in Sao Tome and Principe you'll find Type C/F sockets. A travel plug adapter is essential for this trip.
The electrical standards differ significantly: Haiti operates at 110V/60Hz and Sao Tome and Principe at 230V/50Hz. For single-voltage appliances (hair straighteners, kettles, etc.), this mismatch could damage your device or even be a safety hazard. Always verify your device's voltage rating before plugging in.
A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Sao Tome and Principe specifically, look for one that supports Type C/F outlets. USB charging ports built into the adapter are a nice bonus.


