Kastar Battery Charger With US Flip, EU Plug and Car Adapter for JVC BN-VG107 BN-VG114 BN-VG121 BN-VG138 Battery and Camcorder Collapsible plug on the back of wall charger. Built in battery protection and fault detection. The Charger Input Voltage: 110-240v for worldwide use. After fully charged power cut-off automatically, also this charger can prevents overheating. This charger only use for the battery, cannot directly charge from camera or camcorder. Charger indication Green lights for standby, Red is for charging.