Did that, and am very satisfied.
I had a fixed voltage piece of Cr@^. Disconnected power to converter in the power center (left as an emergency spare). Took 115 in plastic EMT to my basement in compartment next to the battery. Used Automotive battery cables from local auto store to wire from converter to battery.
PD 9260 is pretty well protected, except for where the connections are, remember it has a fan and needs to have ventilation when loaded up. I have it in the basement with no protection, you may be more interested in the esthetics in the bedroom.
Regards,
Doug