This W-Series Dummy battery cable is 45cm long and is perfect for delivering power from bigger powerful batteries to be used with the Sony Cameras/Equipment.

There is no further regulation required when using this cable as their is a small regulator box in the middle of the cable regulating the voltage to the camera to 8.4v.

Compatible with:
- Sony Alpha NEX-3
- Sony Alpha NEX-4
- Sony Alpha NEX-5
- Sony Alpha NEX-C3
- Sony Alpha NEX-5N
- Sony Alpha NEX-7
- Sony A35
- Sony A33
- Sony Alpha A7
- Sony Alpha A7R

.. and any other equipment that uses W-Series / NP-FW50 style battery fittings.