English 
Português 
Portugal runs on a 230V power system, making use of two-pronged plugs and matching sockets. If you’re arriving from outside Continental Europe, you’ll probably need an adaptor and if you’re country utilizes a different voltage system (110V), you should bring a power transformer as well. Some appliances and laptop computers run on different power supplies, but ALWAYS check before plugging in. Adaptors and converters can usually be bought at electronic stores, home improvement stores or travel shops.
