The Greenworks Optimow series of robotic lawnmowers offer the ultimate in cordless convenience when it comes to keeping your grass maintained - once you've set them up, they'll go about keeping your lawn neatly trimmed so you can get on with other things during your free time. The Optimow 7 is suitable for lawns of up to 750 square metres. Installation is simple and everything you need is included - simply peg down the perimeter wire and connect to the base station to get started. SpecificationsBattery Voltage: 24vBattery Type: Integrated Lithium Ion (Replaceable)Mower Type: RoboticMaximum Lawn Area: 750 Square MetresCutting System: Three Pivoting BladesCutting Width: 170mmCutting Height: 20mm - 60mmMinimum Passage: 600mmMax Slope: 30%IP Classification: IPX5Connection Type: Bluetooth Features & BenefitsFully automatic robotic lawn moweryou never have to mow againNo grass clippings to dispose ofMows lawns up to 750 square metres, and slopes