Travel adapter from Mongolia to Fiji
Adapter Required
Yes — coming from Mongolia, you will need a travel adapter for Fiji. Mongolia uses Type C/Type F plugs, and Fiji uses Type I, so the pin shapes will not fit any wall socket.
Mongolia (home)
Type C
Two round pins (Europlug)
Type F
Two round pins + side earth contacts
Fiji (destination)
Electrical specs
Mongolia
230 V
50 Hz
= Match
Fiji
240 V
50 Hz
More about plugs in Fiji
In Fiji, the standard power plug is Type I. The country runs on 240 volts at 50 Hz. That means every wall socket in Fiji is the same shape — Type I, and your plug needs to physically match the socket to fit.