Amazon.com : Casio NP-80 Lithium Ion Rechargeable Battery : Digital Camera Batteries : Electronics
Casio Exilim EX-Z35 Battery and Charger with Car Plug and EU Adapter - Replacement for Casio NP-80, NP-82 Digital Camera Batteries and Chargers (800mAh, 3.7V, Lithium-Ion) - Walmart.com