In Rabaul, they use Type I power plugs and outlets. The voltage is 240V, and the frequency is 50Hz.
⚠️ So, you’ll need a travel adapter in Rabaul. Their plugs and outlets are different from the Type A and B ones we use back in the States.
Quick Overview of the Plugs in Rabaul:
- Plug type in Rabaul: I
- Standard voltage: 240V
- Frequency: 50Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? Only necessary for specific appliances
- Recommended plug adapter: Vintar Universal Travel Adapter Kit
All information is gathered from official sources like local power authorities, IEC standards, and firsthand traveler experiences to ensure accuracy.
Power Outlets in Rabaul
In Rabaul, they use Type I power plugs and outlets.
Type I

Type I outlets have two flat prongs in a V-shape with a grounding pin and accept both grounded and ungrounded Type I plugs; some ungrounded Type A plugs may fit with an adapter, but grounding will be lost.
The Only Travel Adapter You’ll Need in Rabaul
Don’t gamble with your power supply abroad. We don’t sell travel adapters, but we’ve done the hard work to find the best one for Rabaul—a tested, reliable, and safe option that lets you charge without worries. Travel smart and stay powered up with this top pick:
Recommended Travel Plug Adapter
by 1,000+ travelers on Amazon
If you’re already on the road or at your destination without a power adapter, no stress—you can usually find one nearby. Still, bringing your own means you’re prepared from the moment you land, with no guesswork or hunting around.
Rabaul travelers frequently also visit Solomon Islands, Australia, or Indonesia. Adapter types may differ.
Do You Need a Voltage Converter?
If the voltage in Rabaul doesn’t align with the 120V used in the U.S., you’ll need a converter to safely use your electronics.
To avoid any electrical issues, always check the power label on your device before traveling. If it states “100-240V, 50/60 Hz”, your device is compatible with multiple voltage standards and won’t require a converter. Most laptops, tablets, cameras, and rechargeable devices support this.

Which Travel Devices May Need a Converter?
Want peace of mind while traveling? These top-rated voltage converters are a safe bet.
| Device | Need Converter? | Notes |
|---|---|---|
| Phone | ❌ No (usually) | Most modern phone chargers are dual voltage (100–240V) |
| Laptop | ❌ No (usually) | Check the power brick label for 100–240V |
| Hairdryer | ✅ Yes (often) | High wattage; many models are not dual voltage |
| Electric toothbrush | ⚠️ Check voltage | Some models are 110V only |
| Camera / DSLR | ❌ No (usually) | Most chargers are dual voltage |
| Power bank | ❌ No | Charges via USB, adapter is enough |
| Electric shaver / trimmer | ⚠️ Check voltage | Older or cheaper models may not support 230V |
| Tablet / iPad | ❌ No | All models are dual voltage |
| Portable fan | ✅ Yes (sometimes) | Many models are not compatible with 230V |
| Game console | ⚠️ Check voltage | Newer consoles like PS5 and Xbox are often dual voltage — check to be sure |
| Bluetooth speaker | ❌ No (usually) | Charges via USB |
| E-reader (Kindle, etc.) | ❌ No | USB charging only, no converter needed |
