Selectable Input Voltage Rangefor Home Appliances and Personal ComputersSolar Charger and AC Charger Built Inside, Compitable to Grid Power or Gennerator PowerConfigurable Priority of AC/Solar Charge VaLcD SettingAuto Restart While ACis Recovering, Auto Chargeand Switch, Unattended OperationSmart Battery Charger and Managementfor Optimized Battery Perfomance