  In this work we investigate the presence of electrically charged structures
that are localized in two and three spatial dimensions. We use the
Maxwell-scalar Lagrangian to describe several systems with distinct
interactions for the scalar fields. The procedure relies on finding first order
differential equations that solve the equations of motion and ensure stability
of the corresponding minimum energy solutions. We illustrate the many
possibilities in two and in three spatial dimensions, examining different
examples of electrically charged solutions that engender internal structure
