Used Fujifilm VG-XT4 Vertical Battery Grip. Designed for Fujifilm X-T4. Battery Type Fujifilm NP-W126S / NP-W126. 1 x Fujifilm VG-XT4 Vertical Battery Grip (Used). Function: This vertical grip attaches to the base of your X-T4, providing a more comfortable hold for portrait shooting and extending battery life by holding two batteries simultaneously.
eBay