Amazon.com: Mini Battery Charger Kit For Casio NP-50 Battery - With fold-in wall plug, car & EU adapters - Replacement For Casio BC-40LCharger For Casio Exilim EX-V7, Exilim EX-V8 : Electronics
Amazon.com : Battery Charger for Casio NP-40, NP-40DBA and DXG PAC-0040, NP- 40 : Electronics
Casio NP-40 Battery (2-Pack) and Charger by Wasabi Power