21 In. Push Lawn Mower With Dual Battery Ports And 4.0 Ah Battery & 4 Amp Rapid Charger

Quickly mow up to one acre on a single charge, then fully recharge batteries in just 60 minutes. This lightweight, quiet-running mower has variable speed control for mowing at comfortable speeds; SmartCut Technology that constantly monitors grass conditions, then automatically adapts to provide the perfect amount of power needed to get the job done; cutting blades that wont bog down in tall, wet, or thick grass, Greenworks exclusive Intelligent Power provides constant, fade-free power with no dangerous emissions; and combines brushless motor technology, lithium-ion battery power, superior cutting, and ultra-fast control systems for powerful output. Includes 80V 4.0 Ah battery and charger.