Pacific® S-20 Orbital Auto Scrubber - 20" x 14", 155 AH LA | Quick and easy training with onboard graphics as easy as 1,2,3! Pad size: 20" x 14"; Motor: 1 hp; Solution tank: 11 Gal. Vacuum motor: .56 hp, 2-stage; On-board charger. Drive motor: .25 hp transaxle; Battery 6V (2) 155 AH LA. Rotationally molded polyethylene tanks, powder coated steel frame. Battery run time: Up to 4 hours. Brush/pad attachment/removal: Manual. | Gem Supply Company