Easily fill your machine with an accessible port up front. Reduce risk of slips and falls with a redesigned squeegee and integrated p-trap that improves water pick-up and prevents water from dripping on the floor after cleaning. Charge batteries safely with the lid closed with on-board charger fan and integrated venting. Quickly and ergonomically install disk pads and brushes with Insta-Fit™ and gimbal mount heads. Easily clean tanks to help reduce mold, bacteria, and other contaminants. Keep the cleaning supplies you need on hand with the built-in accessory trays. Charge batteries safely with the lid closed with on-board charger fan and integrated venting. Scrub motor: 2x24 VDC, 0.75 hp; Vacuum motor: 0.46 hp. Solution/Recovery Tanks: 22.5 Gal./27 Gal. Batteries: (4) 225AH, On-Board Charger.