Sao Tome and Principe to Micronesia: Complete Plug & Adapter Guide (2026) Adapter Needed

Traveling from Sao Tome and Principe to Micronesia means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Micronesia so you can keep all your devices charged and ready.

There's no plug compatibility between Sao Tome and Principe and Micronesia. Sao Tome and Principe devices use Type C/F connectors, while Micronesia sockets are Type A/B. An adapter is a must-have for this destination.

Voltage is another key difference. Sao Tome and Principe uses 230V while Micronesia uses 120V. If your device only supports one voltage, using it with the wrong supply could cause overheating or permanent damage. Look for "Input: 100-240V" on your charger. Most modern phone and laptop chargers support this range.

Most modern phone chargers, laptop adapters, and camera chargers are designed to handle 100-240V input, so they'll work anywhere with just a plug adapter. Heat-producing appliances like hair dryers and flat irons are often single-voltage, so check before you plug them in abroad.