The Panasonic DMW-BGGH5 Battery Grip for the Lumix DC-GH5 mirrorless camera extends shooting time with a more comfortable grip with vertical compositions. It holds a DMW-BLF19 battery in addition to the one stored in the camera body, effectively doubling the battery life. Also, it offers a vertical position shutter release button as well as standard control buttons to make operation much smoother in portrait orientation. Additionally, it is splashproof, dustproof, and freezeproof to -10C, which matches the durability of the camera.