Electricity in Bali runs at 220 volts, 50 Hz. If you are from a country which uses a different voltage or frequency, you will need a converter to use appliances in Bali.
plugs in Bali are of the two-pronged variety, so you will need a plug adapter to use your three- or four-pronged plugs.
Some resorts and hotels in Bali provide converters upon request, so it is best to ask ahead of time if you need one. If you are …