The DC-C1 DC Coupler from Sony provides continuous power to compatible cameras via USB PD, allowing for extended hours of operation. The coupler has a built-in 5.2′ cable and NP-FW50 type coupler. It also includes a plug-in adapter plate to fit the battery slot of cameras that use NP-FZ100 batteries.

To prevent accidental disconnection, a separately available USB-C connector with a locking screw can be used, or the cable can be supported through the anchor loop.