The LawnMaster cordless robotic mower is perfect for medium-sized lawns. Just pick a cutting height between 20 and 60 mm, and it'll get your grass cut to perfection. With its 2.0 Ah battery, it can handle those tricky uphill patches like a champ. And, if it runs out of power, just pop it in the charging station anywhere on the lawn and it'll get back to work on its own.Good to know -The PIN protection makes sure you can choose who gets access to mower controls - If it starts raining, no worries - it's IPX5 water-resistant - Its mulch discharge mode feeds clippings back to the lawn, so you can ditch the chemical fertilizers for good