Battery grips aren’t only designed to give you more time between battery swaps, they also give improved functionality as they often mimic the buttons and dials that sit beneath your trigger finger, making it easier to shoot in portrait orientation. In addition, they give more size and weight to the camera, giving smaller DSLR and mirrorless cameras a more substantial feel.
Vertical Grip for Sony a7R IV.
The Panasonic the DMW-BGS5 offers extended battery life and comes complete with an additional DMW-BLK22E Battery for active outdoor shooting.
The Fujifilm VG-XT4 vertical power booster grip is designed for use with the Fujifilm X-T4.
Battery grip for the Canon EOS R mirrorless camera.
For Canon EOS 5D Mark IV.
Battery grip for the Sony a9, a7R III and a7 III.