Enhanced Cutting Efficiency The Walk-behind battery mowers can mow up to 1,300 sq. ft. of medium-sized lawn on a full charge, and this electric lawn mower has a 13 In cutting width,with 3400RPM high performance speed, you can cut your lawn with ease. Warning: Use only the original U20 charger. Improper charging may result in fire hazard. 5 Position Cutting Heights There’s a choice of six cutting heights, which you can set easily using a lever. Adjustable in 0.395” increments from 0.98” to 2.56”so your cordless lawn mower is always cutting at the ideal height for your lawn. Brushless Motor The battery lawn mower cordless features brushless motors that are light in voice and low in vibration, extended engine life. 40V battery provide up to 20 minutes runtime. This electric push mower is perfect for your small yard. Compact and Lightweight At only 31.5 lbs. , this 13-inch lawn mower battery powered is easy to maneuver and store. The fully collapsible handle saves storage space and the easy-carry handle ensures smooth portability. Package Content Battery operated lawn mower comes with mower, grass collection bag, 20V 4.0Ah battery, charger and operators manual. If you have any concerns, feel free to contact us. We will answer you within 24 hours.