Synergy Digital Camera Battery, Works with Fujifilm FujiFilm X10 Digital Camera, (li-ion, 3.7V, 1000 mAh) Ultra Hi-Capacity, Compatible with Fuji NP-50 Battery - Walmart.com
Klic-7004 D-li68 Battery And Charger For Fujifilm Np-50, Fuji X10 X20 F50 F75 F665 F775, For Kodak M1033 M1093 V1073 Zi8 Zi12 - Digital Batteries - AliExpress