Electricity in India
Generally 220V 50Hz AC, though direct current supplies also exist, so check before plugging in. Most sockets are triple round-pin (accepting European-size double round-pin plugs). British, Irish and Australasian plugs will need an adaptor, preferably universal; American and Canadian appliances will need a transformer too, unless multi-voltage. Power cuts and voltage variations are very common; voltage stabilizers should be used to run sensitive appliances such as laptops.