Marshall Islands to Argentina: Complete Plug & Adapter Guide (2026) Adapter Needed

Getting ready for your journey from Marshall Islands to Argentina? Electrical compatibility is easy to overlook, but bringing the wrong plug or forgetting an adapter can leave you scrambling at your hotel. Here's what you need to know.

Your Marshall Islands plugs (Type A, B) won't fit Argentina's outlets (Type C, I). You'll want to grab a universal travel adapter or one specifically designed for Argentina before you depart.

Be aware that Marshall Islands runs on 120V at 60Hz, while Argentina uses 220V at 50Hz. This voltage difference matters for appliances like hair dryers, curling irons, and electric shavers that aren't dual-voltage. Check the label on your devices. If it says "100-240V," you're fine. Otherwise, you'll need a voltage converter.

Don't forget that Argentina hotel rooms sometimes have a universal shaver socket in the bathroom, but these low-wattage outlets aren't suitable for high-draw devices. For reliable charging, use the standard wall outlets with a proper adapter.