New 700mah Li-ion Np-20 Camera Battery For Casio Exilim Ex-m1 M2 Z3 Z4 S1 S2 S3 S4 S100 Z8 Z40 Z65 Z70 Z75 S20 S770 Ex-s880 - 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