Kastar Travel Charger for Sony NP-FM500H and Sony DSLR-A100/A200/A300/A350/A450/A500/A550/A560/A580/A700/A850/A900 Alpha SLT A57 A58 A65 A65V A77 A77V A77 II A77M2 A99 A99V CLM-V55 Cameras 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.