240 V
50 Hz
In Cook Islands, they use power outlets and plugs of type I. The voltage is 240 V, and the frequency is 50 Hz.
Cook Islands uses power sockets of type I, so you'll need plugs that fit these outlets. The voltage in Cook Islands is 240 V, with a frequency of 50 Hz. To avoid damaging your electrical devices, check if you need a voltage converter.
Follow the instructions at the top of this page and select your home country to find out whether you need a travel adapter or voltage converter. You can also check out our essential travel gear guide to learn how to keep your devices charged and safe.
In Cook Islands, plug type I is used. Plug type I has two flat angled pins and a grounding pin.
In Cook Islands, the standard voltage is 240 V and the frequency is 50 Hz.
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