Experience convenient, intuitive scrubbing with the pad-assisted Clarke MA50™ 15B Walk-Behind Scrubber—complete with a 15 inch cleaning path, an onboard battery lasting up to 2 hours and 3.5 gallon solution and recovery tanks. These convenient features equate to cleaning productivity of up to 8,000 square feet per hour. In addition, the MA50™ 15B’s curved squeegee helps pick up more solution and a low-profile, pull-down handle comes in handy for tight cleaning jobs and storage.Some machines may not include batteries.