The PORTKEYS BD1 Double-Sided Dummy Battery is a versatile dual-module power solution designed for monitors and transmission systems. It combines an NP-F-compatible direct connection module with a regulated voltage module that adapts higher-output cine batteries for safe, reliable use.
The two modules attach via a 1/4"-20 screw and can be mounted horizontally or vertically to fit your rig. With DC and USB-C input ports, the BD1 supports a wide range of power sources, and the included D-Tap to DC cable provides direct connectivity to cine batteries.