Description: Features: Power Supply Adapter Cable for -DJI Ronin S Gimbal Stabilizer to Power for -Sony Mirrorless Camera. Replace the real battery with an external power supply to provide long-term power supply to the SLR camera, so that the SLR camera can work for a long for time. Suitable for -Sony A7.A7II.A7R.A7RII.A7S.A7SII.A7MII.A3000.A5000.A5100.A6000.A6300.A6500.A33.A35.A37.A55.NEX3.NEX5.NEX7.RX10, and more. Spring cable,No more interrupt during the fielding. Easy to pack and user-friendly design. Straight lenght 23cm, extended length 90cm Function: Takes the place of the NP-FW50 type battery pack and provides a connection to the power source for long-term, continuous operation of your camera. It is a best choice for long for time photography for studio and indoor shooting Specification: Material: Plastic Color: Black input: for DC 12V Output: 7.2V Power Cable length: 23cm Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x NP-FW50 Dummy Battery Cable