Your plugs & sockets
Voltage
230V
Frequency
50Hz
Plugs
C, E
Plugs & sockets in Congo (Congo-Kinshasa)
Voltage
220V
Frequency
50Hz
Plugs
C, D, E
Slovakia to Congo (Congo-Kinshasa): Complete Plug & Adapter Guide (2026) No Adapter Needed
Heading from Slovakia to Congo (Congo-Kinshasa)? 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.
Both Slovakia and Congo (Congo-Kinshasa) use Type C/E plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.
The voltage and frequency in Congo (Congo-Kinshasa) (220V, 50Hz) are close to Slovakia (230V, 50Hz), so your appliances should work without a converter.
A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Congo (Congo-Kinshasa) specifically, look for one that supports Type C/D/E outlets. USB charging ports built into the adapter are a nice bonus.


