EPG charger for SONY NP-QM70 NP-QM71 NP-FM Series Battery and Model MVC-CD250 MVC-CD300 MVC-CD350 etc. Collapsible plug on the back of wall charger. Built in battery protection and fault detection. Product by EPL the 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.