  In this paper charged black holes are obtained assuming that a Born-Infeld
electrodynamics may arise from an interaction between the electromagnetic field
and a vacuum component. In this context Cauchy horizons do not appear in the
maximal analytical extension once an event horizon is formed so that the
interior spacetime does not suffer from any sort of instabilities which are
well known in the literature. On the contrary, the causal structure exhibits an
event horizon -- encapsulating a spacelike singularity -- and a cosmological
horizon. We show that the strong cosmic censorship is then restored for a wide
range of the parameters including configurations in which the black hole charge
is much larger than its mass. We also show that the black hole thus formed
described by our solution exhibits an unstable photon sphere analogous to that
of the Schwarzschild metric.
