Buy on Amazon : http://www.amazon.com/gp/product/B001N1MXZK?tag=scratchandsti-20 <br /> <br />Vortex Media EXDC1 12v 4-Pin XLR Male to Sony Power Cable for the PMW-EX1 PMW-EX3 Camcorders <br /> <br />Power your new PMW-EX1 or PMW-EX3 camera with your existing 12v DC power supplies battery packs <br />Also works with the PMW-EX30 the SBAC-US10 and even the PDW-U1 XDCAM HD optical disk drive