The table below summarises the plug types, voltage and frequency of electrical current in both Angola and Swaziland.
| Angola | Swaziland | |
|---|---|---|
| Plug Types | C | M |
| Voltage | 220V | 230V |
| Frequency of electrical current | 50Hz | 50Hz |
Angola uses Plug Type C.
You will need this adaptor:
Socket Type C
(Angola) to Plug Type M
(Swaziland)
The voltages found in Angola (220V) and Swaziland (230V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Angola and Swaziland is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.