Description: BMCC mount for Sony F970 Series Batteries With DC5.5/2.1 tap power??7.2V IN/OUT). With a 1/4" Male thread for BMCC Camera Battery to 12V power supply output for the BMCC camera With a indicator light,replace the battery when the light turn red The DC connector of this plate is for BMCC and BMCC 4K camera Specification: Cable Interface Output: 12V Material: ABS Size: Appprox. 95x50x20mm Package Includes: 1x F970 Battery Plate 1x BMCC to BMPCC Cable