FC Power Controller BT-BCS-48V3.5mm

The FC PowerController is a combined power unit, V-mount
charger and controller expanding the capabilities of Nanlite
FC-300B/500B/500C. It can power compatible fixtures from V-mount
batteries and offers wired control of light settings. It also acts
as a portable V-mount simultaneous dual battery charger, able
to charge one or two 14.4-14.8V or 26V batteries at the same
time. This flexible combination is perfect for on-the-go shooting,
ensuring that FC-300B/500B/500C can work seamlessly outdoors,
or in other environments without access to AC power.

By integrating all these functions into a single handy unit, the
FC PowerController meets the needs of a wide range of still
photography and video production.