If, by some stroke of odd chance in the universe, you too find yourself in possession of a broken Bluehive Gooseneck 12V Phone Mount but the charging portion still works, why not print a new case for it? I imagine the likelihood anyone else would need this is incredibly slim, but I made it already so why not publish it. I recommend using a support enforcer on the USB port cutouts if your slicer doesn't automatically use supports there.
To assemble this project I removed the charging PCB from the shattered remains of the phone holder/charger combo, soldered on another 12V socket with a short wire lead, and hot-glued the PCB into the new case. Turned out quite wonderfully for a short project!
The author marked this model as their own original creation.