The rolux power plate rl-vfu1 allows you to connect v-mount batteries to your canon 5d, nikon d800, panasonic af 103, etc. The rl-vfu1 also has a usb out plug allowing for powering devices via a usb port. It is also possible to connect different accessories at the same time. Thus you can power for example a monitor, camera and smartphone at the same time with only one v-mount battery. V-mount batteries are known for their long battery life, which allows you to get the most out of your rl-rl-vfu1. The v-mount batteries can easily be disassembled with one push on the unlock button. Application rolux rl-vfu1 preparations have been made for both the rl-vfu1 and the camera for quick and easy assembly. The universal mount is suitable for all rigs with 15mm tubes.Only One cable needs to be connected, that’s all. The rl-vfu1 is suitable for all common v-mount batteries. The side connections of the battery holder clearly indicate where you can connect which cable. On the side of the rl-vfu1 you also find a d-tap connector to supply your favorite accessories (for example, a led lamp) with power. The included dr-e6 coupler can be used as replacment for the lp-e6 battery in your camera. So your camera is supplied with power from the v-mount battery. An integrated regulator ensures that the correct voltage is delivered to the camera. This is working for example with the following camera's: - canon eos 5d mark ii - canon eos 5d mark iii - canon eos 5d mark iv - canon eos 5ds - canon eos 60d - canon eos 7d - canon eos 7d mark ii the rl-vfu1 can be attached to a baseplate with 15mm rods and not directly to, for example, the canon c300. For this you need a baseplate, which is available separately. Please contact us if you have any questions. Included cables: 5v cable usb-a / dc male, 115cm long 12v monitor connection cable dc male / dc male , 120 cm long 7,2v power connection cable dc male / dc male , 60 cm long power connection cable dc female / dc coupler dr-e6, 73 cm long