uxcell USB to Five JST Male Connector 2 Terminals 3.7V Battery Charger for RC Aircraft H107 X5C V977 Fast Battery Charger for 5 batteries at the same time. Intelligence: charging Indicator Light Shows Charging Status. Safety technical: Short circuit Protection with Over-Charge Protection. DC 3.7V 500mA output voltage, one USB to five JST male connector. Fit for RC aircraft model: H107 X5C V977 107D 107C ect..