DSTE 2x NP-20 Battery + DC75 Travel and Car Charger Adapter for Casio EX-Z7 Z8 Z11 Z60 Z65 Z70 Z75 Z77 M1 M2 M20 S1 S2 S3 S20 S100 S500 S600 S770 S880 Camera Battery Type: Li-ion DC 4.2V(max) DC 3.6V(mean) Battery Capacity : 4.4Wh/1200mAh Info Function for Life Indication A 12V Car Lighter Adapter Convenient for Journey Travel Charger Input: AC 100-240V 50/60Hz Output: 4.2V 0.6A