The battery mounting plate kit allow you mount it onto your DSLR rig with 15mm rod support system / Rail system
Of course, the battery mounting plate can be mounted on to BlackMagic Cinema Camera with the 1/4" Screw.The battery mounting plate allow you power your BlackMagic Cinema Camera with the Sony BP-U60 / U30 battery. If you have a Sony BP-U60 / U30. You can also mount it onto your DSLR rig the the single rod clamp or 15mm Rod clamp as demo in the pictures.
Compatiable with Sony BP-U60 / U30 batteries.
If you are the user of Sony PMW-EX1R EX1 EX3 F3 EX160 EX280, It could be your great solution, because you needn't to buy extra battery to power your BlackMagic Cinema Camera.
In addition, there is a jack (OD:5.5mm, ID: 2.1mm ), allow you to charge your battery.
