Click the Customize button for parametric sizing. 

Details

-The standard values should be fine for most things, just adjust Width, Depth, and Height.

-Large opening at the bottom to fit many wire configurations 

[BottomLip]

-A small holder for the charging plug. Holder in front so multiple wall hangers can be next to each other 

[PlugSize]

-Keyhole screw slot so you can easily mount and swap holders, with chamfered edges for a countersunk screw head 

[Screwhead, ScrewSize]

Happy customizing!