  This article presents an analysis of regular rotating black hole solutions
within the framework of Teleparallel Equivalent to General Relativity (TEGR).
The study evaluates the total energy and derives an analytical expression for
the irreducible mass of a regular black hole. The results reveal the
significance of these regular black holes as approximations of real
astrophysical objects. The investigation explores the behavior of the total
energy for different surfaces and its value at spatial infinity. Additionally,
the article addresses the instability of the inner horizon and examines the
inertial acceleration of an observer inside the inner horizon.
