  Black hole solutions of type IIB supergravity were previously found that are
dual to N=4 supersymmetric Yang-Mills plasma with an anisotropic spatial
deformation. In the zero temperature limit, these black holes approach a
Liftshitz like scaling solution in the IR. It was recently shown that these
black holes are unstable, and at low temperatures there is a new class of black
hole solutions that are thermodynamically preferred. We extend this analysis,
by considering consistent truncations of the Kaluza-Klein reduction of IIB
supergravity on a five-sphere that preserves multiple scalar and $U(1)$ gauge
fields. We show that the previously constructed black holes become unstable at
low temperatures, and construct new classes of exotic black hole solutions. We
study the DC thermo-electric conductivity of these $U(1)$ charged black holes,
and find a diverging DC conductivity at zero temperature due to the divergence
of the gauge field coupling.
