This is a Craftsman 48V electric mower that retails for $499.95 at Sears. If you don't want to put gas in a mower or use an extension cord like some electric mowers this is the mower you need. All you have to do is push a button and start mowing. I am selling it cheap as I don't have the space for it and don't want to wait until next summer to sell it, so someone will get a great deal on it. Ada