Lowes has 21" EGO 56V Brushless Cordless Electric Lawn Mowers on sale as listed below. Shipping is free or select free curbside pickup where available.
EGO POWER+ 56-volt 21-in Cordless Electric Lawn Mower 7.5 Ah (Battery & Charger Included)
Item #2546172Model #LM2102SP
EGO POWER+ Select Cut 56-volt Brushless 21-in Cordless Electric Lawn Mower 7.5 Ah (Battery & Charger Included)
Item #2546173Model #LM2135SP
Select Cut™ Multi-Blade System for premium cutting performance that exceeds gas
Touch Drive™ Self-Propelled Technology puts complete control in the palm of your hands
Get 60 minutes of run time on single charge with the included 56V 7.5 Ah ARC Lithium™ battery