DEWALT rates this snowblower for clearing up to 16 parking spaces and to throw snow up to 40 feet. This 21″ single-stage machine has a 7 in. steel auger and is powered by FLEXVOLT batteries. This snowblower can run on one or two batteries. The kit comes with TWO DCB612 12.0Ah batteries. The LED dashboard is incredible and shows the battery levels. There are thumb controls for the 2-way electric chute controls. This snowblower has 3 modes: Max Power Mode to help maximize performance on big jobs, Eco Mode to help prolong battery life, and a normal mode that balances the other two modes.