This is the battery compartment for PVS-14 night vision monocular. The battery compartment attaches to the main body of the PVS 14 .
It's a drop-in replacement unit. It includes a Printed Circuit Board, Flex Cable Sockets, and Tube Connector Sockets for connecting to the Image Intensifier Tube. The outer assembly includes the On/Off Switch and Gain Adjustment Knob.
Made in USA by AGM Global Vision