【Convenient Cordless Design】The Convenient Cordless design gets rid of the limitation of tangled power cables, covering the entire space for cleaning. Whether it is a large exhibition hall or a narrow corridor, it can move flexibly. A single charge can meet the cleaning needs of an 80㎡ commercial space 【Long Battery Life 36V /10.5 Ah lithium battery】The cordless floor scrubber is powered by a rechargeable 36 Ah lithium battery, delivering up to 80 minutes of runtime. It reaches full charge within 2 hours for uninterrupted operation, supporting demanding cleaning schedules in supermarkets, restaurants, or warehouses 【 Floor Cleaning Machine】size: 50 x 36 x 120 cm;Cleaning Width: 430 mm / 17 inches; Squeegee Width: 450 mm / 18 inches; Brush Speed: 0-350 rpm; Working Rate: 13,000 square feet/hour; Water Tank Capacity: 1 gallon; Waste Water Tank Capacity: 1.7 gallons; Battery Capacity: 36V /10.5 Ah; Maximum Run Time: 80 minutes 【360° Rotating Head + Self-Propelled 】Equipped with a 360° Rotating Head, it leaves no dead corners in gaps and edges; the Self-Propelled design eliminates the need for strenuous pushing and pulling, allowing even the elderly to op-erate it easily, greatly reducing the labor intensity of cleaning 【Dual-Tank for Easy Maintenance】Designed with a 1 US gal clean-water tank and 1.7 US gal waste-water tank, this electric floor washer and dryer separates clean and dirty water for continuous, hygienic cleaning. Both tanks re-move easily for fast emptying and refilling