Amazon.com : Replacement for Fujifilm X20 Battery and Charger with Car Plug and EU Adapter - Compatible with Fujifilm NP-50 Digital Camera Batteries and Chargers (1100mAh 3.7V Lithium-Ion) : Electronics
Battery Charger for Fujifilm XF1, X10, X20, FinePix XP100, XP200 Digital Camera | eBay
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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
Cameron Sino Rechargeble Battery for Fujifilm FinePix X20 : Electronics - Amazon.com