Improve productivity, efficiency, and comfort through ergonomic features and multiple tool options. Designed with the user in mind with a Deuter® branded hiking harness, which is designed to reduce operator fatigue and muscle strain. Go anywhere with a lithium ion battery. Enhanced safety features, <65dBA noise level, and 4-stage filtration with HEPA means you can clean more safely and protect your investment. Without the hassle of cords, the operator can clean anywhere with a lithium ion powered battery. Vac motor: 408W; Vac motor current: 11.35A. Airflow: 70 cfm; Sealed water lift: 65". Power source: 36VDC/10.4 AH lithium ion battery.