The EGO POWER+ 21” Self-Propelled Mower delivers the torque of gas without the noise, fuss, or fumes. This cordless lawn mower delivers up to 65 minutes of runtime on a single charge with the two included 56V 4.0Ah ARC Lithium™ batteries. Easily adjust the variable speed self-propel from .9 to 3.1 MPH. The electric lawn mower delivers precision cutting across six cutting height positions from 1.5 to 4 inches, adjustable with one hand. Three-in-one functionality delivers your choice of mulching, side discharge, or bagging your grass clippings; an easy-access two-bushel grass collection bag is included. This self propelled lawn mower includes bright LED lights for added visibility when mowing at dawn or dusk, and it folds flat for compact storage between cuts. Experience Power Beyond Belief™ with the EGO POWER+ 21” Self-Propelled Lawn Mower.