... electricity to followed electric appliances: such as several kinds of power tools, air-condition, electromotor, fridge, daylight lamp, TV set, ... electric energy:≥95%Without load wastage:≤2000mAThe instantaneous largest power: 150% technic index, 5 secondDistortion rate of current ... and under voltage*High transformation rate, high instantaneous power and low without load wastage*So quiet when Circulate ...