Ideal for all camping and leisure activities, compared to similar products, the SPGi4500E is a powerful super quiet inverter generator with the best power, size to weight ratio on the market. Built around the reliable Torini race tested 7HP engine and intelligent power supply, it is well suited for recreational use with air conditioners, refrigerators, microwave ovens, coffee machines & entertainment appliances. The microprocessor controlled inverter produces a high precision, pure sine wave power output, perfect for laptops, computers, mobile phones & tablets making it ideal for back up power at home during power outages & storm emergencies.