The Argus USBP is designed for use with BNVD 1431&931. It would also work with PVS-31A, GPNVG, or other devices that use the Fischer port as the power supply. The Fischer Cable is included.

Features:

• Made of Injection Molded Polymer which ensures the durability of the unit.
• 50 hours with four AA batteries (25 hours with strobe on).
• IR Strobe on board.
• Work in all weather conditions.
• Fischer Power Cable included.

25 hour run time with IR strobes activated.