  It is elaborated the complete classification of the possible types of the
spherically symmetric global geometries for two types of electrically charged
shells: (1) The charged shell as a single source of the gravitational field,
when internal space-time is flat, and external space-time is the
Reissner--Nordstr\"om metric; (2) The neutralizing shell with an electric
charge opposite to the charge of the internal source with the
Reissner--Nordstr\"om metric and with the Schwarzschild metric outside the
shell.
