Amazon.com : Replacement for Fujifilm FinePix Z100fd Battery and Charger - Compatible with Fujifilm NP-45 NP-45A Digital Camera Batteries and Chargers (800mAh 3.7V Lithium-Ion) : Electronics
Amazon.com : Fujifilm Original OEM Battey - Fujifilm NP-45A Li-Ion Battery Pack for Digital Cameras (Bulk Package) : Digital Camera Batteries : Electronics
Amazon.com : Fujifilm Corporation Fujifilm Battery Charger BC-45B or Fujifilm Battery Charger Model No. BC-45BU Which Charges Fujifilm Lithium Ion Battery Pack NP-45A which Charges Digital Camera Battery : Electronics