Kastar Travel Charger Kit for Sony NP-BN1 and Cyber-Shot DSC-QX30 DSC-QX100 DSC-TF1 DSC-TX10 DSC-TX20 DSC-TX30 DSC-W530 DSC-W570 DSC-W650 DSC-W800 DSC-W830 DSC-W560 DSC-T99 DSC-TX5 DSC-W320 BC-CSN Kastar Mini Rapid A/C Charger Features a Fold-out US Plug, 110-240V Worldwide Input Voltage. Charger indication Green lights for standby, Red is for charging. Which can prevent the overcharge and overdischarge. Fast charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. The charger is for charging your battery only. It does not work as AC adapter for your digital camera or camcorder. All Items Include 30-day Money Back and 3-YEAR Manufacturer Warranty.