  We consider the compressible Poisson-Nernst-Planck-Navier-Stokes system of
equations, which models the transport of charged particles, under the influence
of the self-consistent electrostatic potential, in a compressible fluid. We
prove the existence of global weak solutions for the initial/boundary value
problem on a smooth bounded spatial domain of $\mathbb{R}^3$ with no slip
boundary condition for the fluid's velocity, blocking boundary condition for
the ionic concentrations and inhomogeneous Robin boundary condition for the
electrostatic potential, without restrictions on the size of the initial data.
