CTA MR-F550 Mini Battery Charger Kit for Sony NP-F550, NP-F750, NP-F960, NP-F770, and NP-F970 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