The JVC IDX Power System is used to supply power to the JVC GY-HM790 Pro HD camera. This kit includes an IDX V-mount plate that attaches the power source to the camera. Featuring the E-7S battery, the kit supplies 68Wh (14.8V/4.6Ah) of power to the camera, with 3 LED indicators displaying the level of charge in the battery. Designed for compact and portable use, the VL-2 dual channel charger is ideal for charging V-mount batteries. In addition, the kit includes a V-mount adaptor for connection of the power system to the battery bay of the JVC GY-HD100 and HD110 camcorder.