Adapter that lets yu use common sony Np-f batteries instead of v-mount batteries
Video:
Key Features
Applicable to lithium battery of F550/750/970 input Applicable to the input of V type BP battery and D-TAP type 7.2V voltage input, voltage 13.0V - 16.8V output Input circuit and output circuit protected by fuses LED lamp shows the battery level For use with LED lamp, HD monitor, ect