SHEING&reg; 5 in 1 X 5 3.7V Lipo Battery Charger for Syma X5C X5A X5/Hubsan X4/Wltoys JXD + 5pcs Converting Cables Upgrade 5 In 1 charger,can charge 5 batteries at one time Charger for Syma X5 X5C X5SC, Hubsan 107C 107D 107L, Udi U816A U830 When the battery is charging, the light on charger lit. When finished, it will off automatically. Over charge protection and Short circuit protection Voltage input: DC 5V; Voltage output: 3.7V; Current output: 500 mAh Total Configures:1 charger, 1 USB cables,5 converting cables, Batteries excluded