Reduce costs to clean, increase productivity, and simplify operator training with innovative technologies such as optional ec-H2O NanoClean® technology. Charge batteries safely with the lid closed with on-board charger fan and integrated venting. Help prevent breakdowns and simplify preventative maintenance and training requirements with yellow touch points. PVC drain hose w/drain cap. Smart-Fill™ technology prevents operators from using scrubbing functions on dry batteries and a control panel alert notifies operators when the distilled water tank is low. ec-H2O NanoClean® technology electrically converts water into an innovative cleaning solution that cleans effectively, saves money, improves safety, and reduces environmental impact compared to daily cleaning floor chemicals and methods. Reduce time spent trying to accurately fill the solution tank with auto-fill and water level monitor. Scrub motor: 2x24 VDC, 0.63 hp. Vacuum motor: 24 VDC, 0.63 hp. Batteries: (4) 225AH, On-Board Charger.