|The John Deere R40B is a compact,lightweight and robust battery powered lawn mower. The power is supplied by a 40 volt, 4ah lithium-Ion battery which is charged from a normal household 13 amp socket. The battery drives a 0.7kw electric motor and is recomended for a lawn upto 280 metre square. The lawn mower has a cutting width of 15" and a height of cut of between 24-75mm and comes with a 44 litre collection bag. The mower comes with a 2 year warranty and a 10 year warranty on the polypropelene mower deck.