1000mAh D-Li68 KLIC-7004 NP-50 FNP50 Camera Battery For Fujifilm X10 X20 XF1 F50 F75 Replacement Accumulator - AliExpress
Amazon.com : Rechargeable Battery Pack for Fujifilm XF1, X10, X20 Digital Camera : Electronics
Amazon.com: Synergy Digital Camera Battery, Works with Fujifilm X20 Digital Camera, (li-ion, 3.7V, 1000 mAh) Ultra Hi-Capacity, Compatible with Fuji NP-50 Battery : Electronics