If you’re short on space, the Worx 40V 20″ Mower Mulching Lawn Mower is for you. This lawn mower collapses down with a single touch. So even if you have limited room left in your garage or shed, you can make this 40V mower fit. A unique feature of this mulching mower is that it uses two 20-volt batteries. These rechargeable batteries work together to provide this 20″ lawn mower with 40 volts. And on just one charge, these batteries can cut 11,000 square feet of grass. Plus, there’s even a light indicator that shows you how much battery is left. No more guessing if you have to recharge before starting your chores. Because this lawn mower sends mulch out the side, you’ll be able to keep your grass happy and healthy. Made of steel, this mower sends more mulch out than those made of plastic or aluminum.