References Robomow MRK5002 / MRK5002C / MRK5006A and WOLF 196-796-678. Compatible robot mowers: WOLF-Garten Robo Scooter 300 / 400 / 500 / 600. Other compatible models: Cub Cadet Lawnkeeper 1800 / Lawnkeeper 3000 / Lawnkeeper 500 / Lawnkeeper 600.
eBay