SWIT LB-CA90C 90Wh Canon BP-A Series Battery Pack

The LB-CA90C drops into a Canon cinema camera in place of a factory BP-A pack, but adds power SWIT builds into its own DV batteries: a 14.4V D-Tap output for accessories, and a 45W USB-C port that both charges the battery and outputs power to a monitor or laptop.

At 90Wh and 6.2Ah it covers a full shooting day on most Canon EOS Cinema bodies, and the D-Tap socket means a wireless transmitter or on-camera light does not need a separate battery.