Congo (Congo-Brazzaville) to Sierra Leone: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Congo (Congo-Brazzaville) to Sierra Leone? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Your Congo (Congo-Brazzaville) plugs (Type C, E) won't fit Sierra Leone's outlets (Type D, G). You'll want to grab a universal travel adapter or one specifically designed for Sierra Leone before you depart.

The voltage and frequency in Sierra Leone (230V, 50Hz) are the same as Congo (Congo-Brazzaville) (230V, 50Hz), so your appliances should work without a converter.

When packing for Sierra Leone, bring at least one adapter per room if you're traveling with others. Airport shops often sell them at a markup, so ordering one online beforehand saves money. A small power strip from home can also multiply a single adapter into several outlets.