The DC-Coupler is an essential accessory for photographers and filmmakers in need of a constant power supply for their camera. This dummy battery replaces the camera's standard battery, enabling continuous camera operation. With its integrated USB-C port, the DC-Coupler provides a versatile solution to power your camera. Ideal for long photo sessions or video recording, where uninterrupted power is crucial, allowing you to fully concentrate on your subject without worrying about battery life.