Generalized Black holes with Fully Non-aligned Electromagnetic Fields

We develop a Plebański–Demiański-adapted parametrization of the general Ovcharenko–Podolský solution and construct new families of generalized black holes in four-dimensional Einstein–Maxwell theory. These Petrov type~D spacetimes possess non-null, fully non-aligned electromagnetic fields. A restriction imposed in the previous parametrization is not required by the field equations in shifted coordinates. Removing it retains an independent charge parameter $q$, which may be real or purely imaginary. For $q^2\ge 0$, both the metric and electromagnetic field admit a smooth aligned limit to the charged Plebański–Demiański solution with $\mathrm{\Lambda }=0$ and $e^2+g^2=q^2$. We impose angular conditions in the Griffiths–Podolský form allowing Killing horizon cross sections with spherical topology. The resulting eight-parameter class extends the seven-parameter class of Ovcharenko and Podolský [arXiv:2508.04850]. The remaining normalization condition is generically quartic, defining four algebraic branches. We give explicit metrics and electromagnetic fields for the non-twisting and $l=0$ twisting families and analyze their black hole and acceleration horizons, extremality, conicity, and further limits. We determine the effective-NUT-free branches of the latter family and their degenerate cases. Using the genuine Griffiths–Podolský form, we establish an explicit correspondence between the non-accelerating effective-NUT-free subclass and the Kerr–Newman–Bertotti–Robinson family and express its electromagnetic flux charges in our parameters. The $q^2<0$ sector includes the genuine uncharged Kerr–Bertotti–Robinson solution recently identified by Ovcharenko and Podolský [arXiv:2608.21672].