This is a part of the charging station.  It is called the charging station seat.  It is the main bracket that contains the board and charging contacts.  This is just the plastic frame.  No hardware or components included.

Part Number: 16601335-01

Compatible With: Sunseeker X5/Sunseeker X7 (.75 Acre)/Sunseeker X7 Plus(1.5 Acre)/Sunseeker X7 Pro(3 Acre)