  This paper studies the effects of charge on a peculiar stellar object,
recognized as gravastar, under the influence of $f(R,T)$ gravity by considering
the conjecture of Mazur and Mottola in general relativity. The gravastar is
also known as an alternative to a black hole and is expressed by three distinct
domains named as (i) the interior domain, (ii) the intermediate shell and (iii)
the exterior domain. We analyze these domains for a specific $f(R,T)$ gravity
model conceding the conformal Killing vectors. In the interior domain, we
assume that pressure is equal to negative energy density which leads to the
existence of repulsive force on the spherical shell. The intermediate shell
consists of ultra-relativistic plasma and pressure which shows a direct
relation with energy density and counterbalances the repulsive force applied by
the interior domain. The exterior vacuum spherical domain is taken to be the de
Sitter spacetime illustrated by the Reissner-Nordstr\"{o}m metric. We conclude
that non-singular solutions of charged gravastar with various physical
properties such as length, energy, entropy and equation of state parameter are
physically consistent.
