  In this paper, we consider a charged particle moves around a Weakly
Magnetized Kerr-Newman black hole. We first study its circular motion with a
detailed analysis in the innermost stable circular orbits(ISCO). Then the
dynamics of a particle, kicked out from the circular orbit, is also explored.
The final states can be characterized into three different types: bound motion,
captured by black hole or escape to spatial infinity. The respective
trajectories are shown, and are mainly determined by the energy of a particle
after a kick and the initial condition, in which we use Basins of attraction to
represent the relation between different initial condition and final states.
