Amazon.com: NP-20 USB Charger for Casio Exilim Card EX-M20, EX-S100, EX-S3, EX-S500, EX-S600, EX-S770, EX-S880, Exilim Zoom EX-Z18, EX-Z3, EX-Z4, EX-Z5, EX-Z6, EX-Z60, EX-Z65, EX-Z70 Camera and More : Electronics
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
NP-20 battery for Casio Exilim cameras -
Source 3.7V NP-20 NP20 CNP-20 CNP20 camera battery for Exilim camera EX-Z70SR EX-Z75 EX-Z75BE EX-Z77 CNP-20 on m.alibaba.com
Casio LITHIUM ION BATTERY NP-20 Casio EXILIM EX-S880 - Battery