Features:With energy efficiency, long life, low power consumption.Easy to use, energy saving and durable.A good helper for using in the wild, night camp, the night market traders, driving home emergency power.Can be used as a pure sine wave, modified sine wave, single silicon machine.DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on.You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc.