CTA MR-DU14 Mini Battery Charger Kit for Panasonic CGA-DU07, CGR-DU14, and CGR-DU21 Batteries Includes universal 110-240V AC power source, European plug, and a car adapter Auto switching power voltage from 110V-240V AC Foldable flat pin for easy storage Smart charging LED indicator Automatically turns to trickle charge after fully charged