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The NPFW50 SONY Battery Coupler is a high-quality accessory that allows your camera to achieve continuous power and can use your device for long periods of time. The CRSFW50 tether tools power adapter requires a Case Relay power supply to operate.
You need a Case relay adapter that you can get at this link.
Pair your selected SONY camera with the Case Relay system with this Relay camera coupler from Tether Tools. In this case, it takes the place of the NP-FW50 type battery and provides a connection to the power supply for continuous long-term operation of the camera. This configuration can be easily swapped out with another coupler to give you compatibility between camera systems.
Compatible cameras
The NPFW50 SONY Battery Coupler is a high-quality accessory that allows your camera to achieve continuous power and can use your device for long periods of time. The CRSFW50 tether tools power adapter requires a Case Relay power supply to operate.
You need a Case relay adapter that you can get at this link.