Night Vision Battery Box Power Cord Cable for BNVD PVS31 PVS14 BNVD1431

BNVS Power Cord
USBP battery box standard matching power cord
Suitable for PVS31 GPNVG18(BNVS)BNVD1431 BNVD31
and all kinds of night vision devices using 4-pin FICSHER interface power supply method