  A scalar field gravitational analog of the Reissner-Nordstrom solution is
investigated. The nonlinear Newtonian model has an upper-limit of charge for a
central mass which agrees with the general relativistic condition required for
the existence of the black hole horizon. The maximum limit for accumulation by
bombardment of charged particles is found. The aim is to investigate the
resulting physics after severing the effects of curvature from the effects of
energy-mass equivalence.
