... This is not only a power inverter, it is a 12v battery charger and an automatic UPS UPS =(Uninterruptible Power System ) ... and everywhere, where is no electricity ! Simply connect with 12v/24v Battery as in a Car, Motorcycle, Camper or Boat and ... VCD, satellite receiver, printer, fluorescent lamp, cooler, stereo, fan, electric drill, drill press, lighting, motor, game player, etc. Some about us DOXIN ...