  The exact solutions of electrically charged phantom black holes with the
cosmological constant are constructed. They are labelled by the mass, the
electrical charge, the cosmological constant and the coupling constant between
the phantom and the Maxwell field. It is found that the phantom has important
consequences on the properties of black holes. In particular, the extremal
charged phantom black holes can never be achieved and so the third law of
thermodynamics for black holes still holds. The cosmological aspects of the
phantom black hole and phantom field are also briefly discussed.
