Craftsman 20 inch, 24 volt Cordless Lawn Mower Model 35919 This lawn mower is in very good condition, however, I no longer have a use for this lawn mower and the two 12 volt batteries are now depleted so they will have to be replaced. The lawn mower requires two 12 volt, 18-20 amp hour batteries (about $50.00 each). Lawn mower was purchased new from Sears for $350.00 Contact Don at 778-426-3376 or email.