The Toro 21" Recycler® 60V Max SmartStow® Self-Propelled Lawn Mower (21327) delivers gas-like cutting performance without the hassle of fuel or maintenance. Powered by Toro's Flex-Force Power System®, the high-efficiency brushless motor automatically adjusts power with RunSmart™ technology to maximize runtime and performance. Rear-wheel drive provides confident traction on slopes and uneven terrain, while the Recycler® Cutting System creates ultra-fine clippings that return nutrients to your lawn. SmartStow® vertical storage saves up to 70% of storage space, making it ideal for garages with limited room. The included 6.0Ah battery offers enough runtime to mow up to 1/2 acre on a single charge, and the mower features versatile 3-in-1 operation for mulching, bagging, or side discharge.