Seychelles → Democratic Republic of the Congo
Seychelles plugs
Type GDemocratic Republic of the Congo plugs
Type C
Type ENo shared plug types. A travel adapter is required.
Compatibility: Adapter Required
Voltage — Seychelles 240V — Democratic Republic of the Congo 230V
Voltage difference is small. Most electronics will work safely.
Device compatibility (phones)
Phones almost always support 100–240V, so yours should work safely. Check your charger label to confirm.
You likely only need a plug adapter (if socket shapes differ). Voltage is close between these countries.