DescriptionThis power inverter is constructed of durable metal housing that provides advanced protection from drops and bumps. Integrated cooling fan helps reduce heat and prevents overheat. Its safe charging design can provide protection against overheating, under and over voltage charging, short circuiting, overloads, and overcharging.Feature- Color: Black - Material: Metal - Size: 12.5x10x5.3cm/4.9x3.9x2.1inch - Output voltage: 220V AC - Output frequency: 50HZ+/-2Hz - Input voltage: 12 V DC- Rated Power: 900W- Peak Power: 2000W - Low voltage warning: 10.4V-11V. - Low voltage shutdown: 9.7V-10.3V. - High voltage shutdown: 14.5-15.5V. - Over temperature protection: 55-77 degree celsius. - For charging larger devices such as laptops and tablets, USB charging ports for powering USB compatible devices. - Full protection : overheating, overcharge, short circuit and overload protection. - Compact size and lightweight. It is portable and space-saving. - Sturdy metal housing provides good protection from droping and bumping. - Bulit-in smart cooling fan helps it to reduce heat. Effectively prolong its service time.