The Pentax D-BG4 multi-function Battery Grip extends shooting times for the K7 D-SLR camera by providing additional power via a second battery or AA batteries
The Pentax battery grip includes a tray for either battery option. The D-BG4 also features a vertical release button, depth of field preview switch, front and rear e-dials, and buttons for exposure lock and autofocus, as well as a green button and ISO button. The D-BG4 is weather-sealed like the Pentax K7 to protect the batteries from the elements.
Compatible with the following Pentax D-SLR cameras: K7