SONY DC-C2

USB Power Delivery DC coupler for Sony cameras

The Sony DC-C2 is a dedicated USB Power Delivery (USB PD) DC coupler designed to provide continuous external power to compatible Sony cameras that use NP-SA100 rechargeable batteries. Instead of relying on the operating time of an internal battery, the device supplies power directly to the camera through a battery-shaped DC plate inserted into the battery compartment. This arrangement is particularly useful for extended photography sessions, professional video production, studio work and live streaming, where interruptions caused by battery replacement can disrupt the recording process. The DC-C2 combines a compact power supply unit, a dedicated connection cable and practical cable management features to support reliable camera operation during demanding shooting applications.

Continuous power for extended photography and video recording

The DC-C2 enables compatible cameras to operate from a suitable external USB PD power source, reducing dependence on the limited capacity of individual rechargeable batteries. This is particularly beneficial for lengthy video interviews, live broadcasts, product photography, time-lapse sequences and other situations requiring prolonged camera operation. The DC plate replaces the NP-SA100 battery inside the camera compartment, providing a direct connection to the external power supply. When connected to an appropriate power source, the system can support uninterrupted operation without the need for periodic battery changes. The actual operating duration depends on the availability and capacity of the external power source, making the DC-C2 suitable for both fixed studio installations and compatible portable power configurations.

USB PD power supply with a minimum 100 W requirement

The Sony DC-C2 operates through a USB Type-C connection using USB Power Delivery technology. To ensure the required power supply, Sony specifies a compatible USB PD power adapter and USB-C to USB-C cable rated at 100 W or higher. These components must be purchased separately, as neither the external power adapter nor the USB charging cable is included with the DC-C2. Using appropriately rated equipment is important for maintaining stable camera operation, particularly during power-intensive recording tasks. The USB PD interface allows users to select a suitable external power solution according to their working environment, provided that the selected adapter and cable meet Sony's specifications. The DC-C2 is a power delivery accessory rather than a battery charger and is intended to supply operating power directly to the camera.

Battery compartment connection keeps the camera USB port available

One of the practical advantages of the DC-C2 is its ability to supply power through the camera's battery compartment instead of occupying the camera's USB Type-C connector. The dedicated DC plate is inserted in place of the NP-SA100 battery and connected to the external power unit through an integrated cable. This arrangement leaves the camera's USB Type-C port available for other supported functions, such as data transfer, remote camera control or compatible accessory connections. The design is particularly useful for professional setups in which several camera interfaces must remain accessible simultaneously. By separating the power connection from the camera's USB terminal, the DC-C2 provides greater flexibility when configuring equipment for studio photography, video production and streaming.

Secure USB connection and power status monitoring

The DC-C2 incorporates several features designed to improve the reliability of the external power connection. A dedicated screw hole allows compatible USB Type-C cables with screw-lock connectors to be secured directly to the power supply unit, reducing the risk of accidental disconnection. For cables without locking screws, an integrated anchor loop provides an alternative method of cable retention. The unit also features a power status indicator that illuminates when the camera is receiving power through the DC-C2. If the connected USB power supply or cable cannot deliver the required power exceeding 100 W, the indicator flashes to signal a potential power supply problem. These features help users monitor the connection and reduce the likelihood of interruptions during important recording sessions.

Flexible 1.6 m cable and convenient mounting options

The Sony DC-C2 features an integrated 1.6 m cable between the power supply unit and the battery-shaped DC plate, providing flexibility when positioning the external power equipment. The cable length allows the power unit to be placed away from the camera body, which can be useful when working with tripods, camera cages or other supporting equipment. An integrated cable tie enables users to adjust the effective cable length and organise excess cable according to the requirements of the setup. The power supply unit also includes a slit for attaching the supplied fastening strap, allowing it to be secured to a suitable support or mounting point. These features help maintain an organised working environment and reduce unnecessary cable movement during photography and video recording.

Compact construction and compatibility with NP-SA100 camera systems

The Sony DC-C2 power supply unit measures approximately 52.0 × 70.6 × 32.0 mm, while the complete accessory weighs approximately 184 g. Its compact construction makes it practical for both stationary studio configurations and mobile production environments where equipment size and weight are important considerations. The coupler is designed for compatible Sony cameras that use NP-SA100 batteries, including the Sony α7R VI. Compatibility should be verified for the specific camera model before use, as the DC-C2 is not intended as a universal replacement for other Sony battery systems. The package includes the DC coupler assembly and a fastening strap, while the required USB PD power adapter and USB-C cable rated at 100 W or higher must be obtained separately. Combining continuous external power, secure cable connections and flexible installation options, the DC-C2 provides a practical solution for extended professional camera operation.

• Sony DC-C2 USB PD DC Coupler ×1
• Fastening Strap ×1