Worx 40-Volt Lithium-Ion Battery 20 in. Walk Behind Push Mower with 5.0 Ah Charger, Mulching and Side Discharge Capabilities

The Worx 20 40-Volt Li-Ion Cordless Mower is tough. The 20 cutting deck is made of steel (most mowers decks are made of plastic or aluminum) and is designed to be durable over rough terrain. But the premium mulching system it employs puts more nitrogen and water back into your lawn, making it greener, stronger, happier. The Dual 20-Volt rechargeable batteries give you 40V worth of power, so you can say goodbye to gas. And you can use these Power Share batteries on any other Worx 20-Volt Power Share tool. You can still bag your clippings, or shoot it out the side, if you want to (it is a 3-in-1), but you're missing out if you're not using this guy to mulch.