Jenis battery pack / grip dedicated to Nikon D300 / D700 cameras.
The battery pack allows you to hold the camera better, improves the ease of use when taking photos in a vertical arrangement, and allows you to increase the number of photos that can be taken with one set of batteries. The Jenis battery pack is a replacement for the Nikon MB-D10 grip. It is equipped with a vertical shutter release and IR remote control. Optimal control in the vertical arrangement is provided by two exposure control wheels and an eight-directional manipulator used to navigate the camera's menu. Under the thumb there is also an AF-ON switch. At the bottom of the grip is a fully functional tripod attachment point.
Using a Ni-MH battery container, it allows shooting at up to 8 frames per second, and also ensures better camera operation at low temperatures, and enables emergency power supply when En-El3e batteries cannot be charged.