MEDUSA Industrial battery-powered sweeper for the quick, quiet and cordless intermediate cleaning of all surfaces, indoor and outdoor. The full floating main cylinder brush individually adapts to any surface, whether hard surface or carpet. Suggested Use Ideal for entryways of all kinds, hallways, staircases, driveways, warehouse and office areas, airports and train stations. Features - Large foot pedal for activation without bending over - Main cylinder brush and side brushes can be replaced without the use of tools - Aluminum telescopic handle for an optimum work position - Rubber wheels leave no traces, even on sensitive surfaces - Enormous waste collection tray with 2 liter capacity - Changeable bristled rim on the underside of the housing - Low noise volume, and therefore excellent for use during business hours - Space-saving storage position - Compact, light, and easy-to-handle for any user The Medusa is a battery-powered machine developed specifically with professional users in mind. It has a working width of 37 cm, including its two inwards-rotating side brushes. Objects with a diameter of up to 2 cm can be easily vacuumed away during operation. With its light weight and compact dimensions, the Medusa is designed for hard-to-reach spaces. The side brushes enable a complete and thorough cleaning along edges and even in the smallest corners. The powerful Lithium-Ion battery (without memory effect) with 10.8 V and 1.5 Ah allows an operation time of approx. 45 minutes per battery. A second, optional battery can be directly stored and carried on the machine itself. Quick-charging unit with a charging time of only 70 minutes is included with purchase.