Greenworks Pro 80V 21-Inch Brushless Self-Propelled Lawn Mower 4.0Ah Battery and Charger Included, MO80L410

CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 80V self-propelled mower provides the power you need with up to 45 minutes of run-time on a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
DURABLE 21” STEEL DECK – The 21” steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and a longer life.
SELF-PROPELLED – Rear wheel drive and variable speed control for maximum traction, maneuverability, and control