Your plugs & sockets
Voltage
220V
Frequency
50Hz
Plugs
C, E
Plugs & sockets in Tonga
Voltage
240V
Frequency
50Hz
Plugs
I
Central African Republic to Tonga: Complete Plug & Adapter Guide (2026) Adapter Needed
Traveling from Central African Republic to Tonga means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Tonga so you can keep all your devices charged and ready.
The plug types are different between these two countries. In Central African Republic, outlets accept Type C/E, but in Tonga you'll find Type I sockets. A travel plug adapter is essential for this trip.
On the voltage front, Central African Republic (220V, 50Hz) and Tonga (240V, 50Hz) are very similar. You shouldn't need a voltage converter for your electronics.
A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Tonga specifically, look for one that supports Type I outlets. USB charging ports built into the adapter are a nice bonus.
