PLR Battery Grip For Nikon D3100, D3200 Digital SLR Camera
More than simply giving you the ability to shoot twice as many pictures before needing to recharge or replace your batteries, Polaroid Performance Grips are ergonomically designed to make shooting vertically (portrait mode) as comfortable and convenient as shooting horizontally (landscape mode). This is because they will seamlessly interface with your camera to provide full control of all key features from shutter release to scene select (depending on camera model