This power inverter is extraordinarily designed for home use, which can convert dc 12v/24v from portable power supply to ac 110v/220v/230v and works for almost all household electrical resistive appliances such as mp3/mp4 player, phone cellphone, laptop, emergency light, electric blanket, electric shaver, electric stove, digital camera, digital video, cd/dvd player, xbox/ps4 game player, ordinary electric lamps, bulb, fluorescent light, rice cooker, electric iron, desktop computer, graphoscope, fax machines, printers, lcd tv, electric fans, cell phone chargers, electric iron, drinking fountain, hair dryer and so on.(Note: Only pure sine wave inverter can run sensitive electrical appliances which are including refrigerator, washing machine, microwave oven, induction cooker, electric drill, compressor, air conditioner, mercury lamp, sodium lamp and so on on)