Amazon.com : Fujifilm Original OEM Battey - Fujifilm NP-45A Li-Ion Battery Pack for Digital Cameras (Bulk Package) : Digital Camera Batteries : Electronics
2x Pack - Fujifilm NP-45 Battery + Charger with Car & EU Adapters - Replacement for Fujifilm NP-45, NP-45A Digital Camera Battery and Charger (800mAh, 3.7V, Lithium-Ion) - Walmart.com
Kastar FNP-45 Battery 1-Pack Replacement for Fujifilm NP-45 NP-45A NP-45B NP -45S Battery, Fujifilm BC-45 BC-45B Charger, Fujifilm instax Mini 90 instax SHARE SP-2 Camera - Newegg.com