.Multi function LCD charger for SONY Batteries NP-970 . NP-770 - NP-570 type with LCD indicator for charging time and full charge . The charger can be automatic identified 3.6 V and 7.2 V Li-ion battery and completed charge with a wide voltage input design the charger can be used in any place in the world . with this multi function LCD charger u can charge any device using the USB output from the charger plus the main SONY Batteries NP-970 . NP-770 - NP-570 TYPE. Charger works on 220 V in Home and 12 V in Car .