The 48-Volt Cordless Battery-Powered Self-Propelled Lawn Mower from SUN JOE® is a state-of-the-art lawn mower that offers no-fade power and performance, and zero carbon emissions for cleaner air. The mower features two 24-Volt, 4.0-Ah lithium-ion batteries, and a dual-port charger that can quickly power up both batteries in just under 2 hours. The latest generation of the IONMAX cordless mower is now self-propelled, with variable speed settings to customize your speed to suit the terrain. The durable steel blade mows a path 20-inches wide in a single pass, and the cutting height can be customized with the 7-position height-adjustment level, which ranges from 1.2 in. to 3.5 in. The mower also includes an 13.2 gal. grass bag to collect clippings, or choose between the grass chute or the mulching plug, for nutrient-rich mulch. The 48-Volt Cordless Self-Propelled Lawn Mower is also lightweight and easy to maneuver, weighing just 65 lbs. So when there's work to be done, Get Equipped® with the legendary power and performance of the Sun Joe Lawn Mower.