Amazon.com : Synergy Digital Camera Battery, Works with Fujifilm X100T Digital Camera, (Li-Ion, 3.7V, 1800 mAh) Ultra Hi-Capacity, Compatible with Fuji NP-95 Battery : Electronics
Fujifilm NP-45, NP-45A, NP-45B, NP-45S Battery by Wasabi Power
Amazon.com : Fujifilm Original OEM Battey NP-45A Li-Ion Battery Pack for Digital Cameras (Bulk Package) : Digital Camera Batteries : Electronics