Ikan BMPCC-PWR-PN-SU Blackmagic DV Power Kit with Clamp for Sony BP-U

Ikan BMPCC-PWR-PN-SU Blackmagic DV Power Kit with Clamp for Sony BP-U (W20). Ikan's Power Kit with Pinch Clamp for Blackmagic Pocket Cinema Camera
provides a way to power your Blackmagic Pocket Cinema camera using an available camcorder type battery. This item is well suited for use by operators who already own Sony BP-U type batteries and wish to use them to power their Blackmagic Pocket Camera.
The unit clamps to tubes and flat surfaces. It comes pre-built and ready to go out of the box, just insert your battery and connect the unit to your camera via the coiled cable that provides three feet of extension.
The included clamp securely attaches to both tubes and flat surfaces. It features a clamping range on tubes of about half an inch to just under an inch and a half and will clamp to flat surfaces approximately one fifth of an inch to four fifths of an inch large.