Worx Nitro WG753 40V Power Share PRO 21" Cordless Self-Propelled Lawn Mower

GAS-LIKE POWER: Worx Nitro outdoor tools are engineered to provide gas-like power, performance, and run time SELF-PROPELLED: Rear-wheel drive with variable-speed control 3-IN-1 FUNCTIONALITY: Mulch / Bag / Side-Discharge RUN LONGER WITH HIGH-CAPACITY BATTERIES: Worx Power Share PRO intelligent batteries deliver extended run times, plus heat and impact protection. Compatible with all Worx 20V and 40V tools, outdoor power and lifestyle products BRUSHLESS MOTOR: Brushless motors are more efficient, run 50% longer, are 25% more powerful, and have 10% longer life