Based on this product's specifications, here are some alternatives and similar models
Battery 2-Power DBI1012A 1300 mAh
Summary description:
The 2-Power DBI1012A battery offers a capacity of 1300 mAh and a voltage of 10.8 V, making it compatible with Fuji GFX 50S, GFX 50R, and GFX 100 cameras. Weighing only 91 g, this lightweight battery ensures extended shooting sessions without the hassle of frequent recharges. Perfect for professional photographers and videographers looking for reliable power.