Travel Adapter for Haiti: Do You Need One? (Tonga → Haiti)Adapter Needed

If you're heading to Haiti from Tonga, sorting out the power situation is one of the easiest pre-trip wins. Below you'll find the plug types, voltage, and frequency used in Haiti, whether you need an adapter, and which devices are safe to plug in.

Do you need a travel adapter for Haiti?

Yes, you'll need a travel adapter. Tonga outlets use Type I plugs, while Haiti uses Type A/B. Because the two don't overlap, your Tonga plugs physically won't fit Haiti's sockets without an adapter. Pick one up before you leave, since airport and hotel prices are usually marked up.

What plugs and sockets does Haiti use?

Haiti uses these power plug types: Type A: two flat parallel pins (ungrounded), the standard North American and Japanese plug; Type B: two flat pins plus a round grounding pin, common in North America. Outlets run at 110V and 60Hz. Coming from Tonga (Type I), you'll want a Type A/B adapter to match these sockets.

Voltage and frequency in Haiti

Haiti supplies 110V at 60Hz, which differs notably from the 240V used in Tonga. This matters most for single-voltage, high-wattage appliances such as hair dryers, straighteners, curling irons, and electric kettles. Plugging a 240V-only device into a 110V outlet can overheat or destroy it. Check each device's label: if it reads "INPUT: 100-240V" it handles both and you only need a plug adapter; if it lists a single voltage, bring a voltage converter or leave it home.

Will your devices work in Haiti?

Phones, tablets, laptops, and camera chargers are nearly always dual-voltage (100-240V), so they work in Haiti with just a Type A/B plug adapter, and no converter is required. The devices to watch are heat-based appliances: hair dryers, flat irons, and travel kettles are often single-voltage and can fail on Haiti's 110V supply. Many travelers simply buy a dual-voltage travel version or rely on the hotel's hair dryer.

What travel adapter should you buy for Haiti?

For Haiti, look for an adapter that converts your Type I plug to Type A/B. A universal travel adapter is the most flexible choice, since it covers Haiti plus most other destinations and usually adds built-in USB and USB-C ports so you can charge several devices from one socket. If you only ever visit Haiti, a dedicated Type A/B adapter is smaller and cheaper.

Tips for charging your devices in Haiti

Pack at least one adapter per traveler, and consider a small power strip from home, which turns a single Haiti outlet into several. Ordering online before you fly is almost always cheaper than airport kiosks.