Fujifilm VG-XT3 Vertical Battery Grip For X-T3 - Lenses and Cameras
Battery Grip for Fuji X-T3, Meike MK-XT3 Pro - Camera Gear
Amazon.com : Neewer Battery Charger Set Replacement for NP-W126 Compatible with Fujifilm X-T3 X-T2 X-T1 X-A5 X-E3 X-E2 X-E1 X100F X-H1 X-M1 X-Pro2 X-T20 and More (2-Pack 1500mAh Battery/Dual USB and Type-C
Fuji X-T3 Review
Fujifilm X-Pro3 vs X-T3 - The 10 main differences - Mirrorless Comparison