# Power plugs & adapters in Romania

> What plug type and voltage Romania uses, and whether you need an adapter — so your phone and eSIM stay charged.

What plug type and voltage Romania uses, and whether you need an adapter — so your phone and eSIM stay charged.

## Get online at the airport

Install a MerrSIM eSIM for Romania (from €1.29, 10 GB €8.49) before departure and you’re online the moment you land at Bucharest Henri Coandă Airport — no WiFi hunt, no roaming.

[MerrSIM — eSIM Romania](https://merrsim.com/destinations/esim-plans-for-romania)

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Romania, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## How much data you really need

For normal use — maps, messaging, social media and the odd video — budget about 300–700 MB a day. A light traveller is fine with 3–5 GB for a week, while anyone doing video calls, streaming or laptop hotspot will want 10–20 GB. In Romania, download offline maps and use hotel WiFi for big downloads; that way a 10 GB plan comfortably lasts two weeks. If you run out, you buy a new plan in the app with no waiting.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Romania, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## Why travellers choose MerrSIM

MerrSIM builds local plans for dozens of destinations, at a fixed price in euros — no dollar exchange rate and no surprises. Every plan includes hotspot, instant QR activation and no document registration. The app and support are in Albanian, which makes it easy for the diaspora and travellers from the region. For Romania, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## Common mistakes to avoid

Three mistakes often spoil the start of a trip. First: buying the eSIM at the last minute at the airport, when you have no WiFi to install it — do it at home. Second: forgetting to switch on data roaming for the eSIM line, which makes it look like it is not working. Third: leaving mobile data on your home SIM, which racks up roaming charges. Check these three and your connection in Romania will be trouble-free.

## FAQ

### How do I get online as soon as I arrive in Romania?
Activate a MerrSIM eSIM for Romania (from €1.29, 10 GB €8.49) by QR before departure; you connect automatically at the airport.


---
Author: Etnik Beqiri  
Published: 2026-05-28  
Source: https://merrsim.com/en/blog/priza-adaptor-romania-en