Sony AC-VQV10 AC Adaptor and ChargerThe Sony VQV10 AC Adapter and Charger offers users high speed dual charging of P, H and V series infoLITHIUM batteries using a standard wall outlet. When two batteries are in the cradle, the charger will automatically start charging the second battery once the first one has completed its charging cycle. An LED display shows current battery levels in percentages so you always know how much power is left in each battery.