Kastar Battery Charger with Car Adapter Replacement for Sony NP-BG1 battery, Sony BC-CSG Charger and Sony CyberShot DSC-W80 DSC-W85 DSC-W90 DSC-W30 DSC-W40 DSC-W50 DSC-W70 DSC-WX1 DSC-WX10 Camera This Kastar battery charger with foldable flat pin for easy storage, portable charger for charging on the go Charger Input Voltage: AC 100~240V 50~60 Hz; Charger Output Voltage: DC 4.2V or 8.4V 0.6A Smart charging LED indicator: Green light is for standby; Red is for charging Fast charge with automatic constant current control prevents battery from overcharging short circuit and electronic shock Package includes: 1 battery charger, 1 car adapter and 1 European plug