Battery and Charger for Casio NP 20 NP20 and Exilim EX Z60,EX Z70, EX Z75,EX Z77,EX S500,EX S600,EX S770,EX S880 Digital Camera|Digital Batteries| - AliExpress
Genuine Original CASIO NP-20 Battery For exilim EX-S500 S770 S880 Z65 Z75 BC-11L | eBay
Battery And Charger For Casio Np-20 Np20 And Exilim Ex-z60,ex-z70, Ex-z75,ex -z77,ex-s500,ex-s600,ex-s770,ex-s880 Digital Camera - Digital Batteries - AliExpress
Amazon.com : Kastar NP-20 / NP20 Battery Charger Compatible with Cas Exilim EX Series Cas Exilim NP-20 NP20 Battery for Exilim EX-M1, EX-M2, EX-M20, EX-S1, EX-S2, EX-S3, EX-S20, EX-S10 : Digital Camera