Meike Multi-Power Battery Pack (for Nikon D7100) is a standard grip designed for the Nikon D7100 camera. It is covered with a comfortable material that facilitates a secure and stable grip. The side shutter release allows you to set both focus (light pressure) and release the shutter (full pressure). Grip is constructed in such a way that it allows simultaneous placing of the battery in the camera body and its own housing. From the bottom there is a standard thread that allows the camera to be mounted on a tripod. Battery Pack is primarily a larger, longer camera operation, comfort and convenience of work. The set also includes a basket for batteries (accumulators R6 type)