Two 12 Volts rechargeable batteries set inside an easy to handle plastic box. Will increase your mowing capacity in time and area coverage. Identical to the original battery pack you got with your Robomower.

Three Carbon Steel mulching blades, sharp and extremely well balanced. Will increase your battery performance and area coverage if your present blades are dull.

An external charger for charging the battery pack outside the Robomower. Charges the battery pack in 4-6 hours.

Three Carbon Steel mulching blades, sharp and extremely well balanced. Will increase your battery performance and area coverage if your present blades are dull.

A bag of 50 plastic pegs. Used for securing the perimeter wire to the lawn edge.

A perimeter switch with 3 C batteries and mounting stake, for activating additional plots. For convenience, one could use a perimeter switch on each plot or one at the front yard and one at the backyard etc.

2 fast connectors for connecting plots to the perimeter switch and 3 wire connectors for splicing cut wire, adding wire or changing a perimeter wire existing layout.

For activating extra plots or non docking plots for both RM200 and RM400. The perimeter switch comes with its own mounting stake and It is designed to work for 12 hours from being turned ON and then automatically shut off.

RM400 and RM200 only. The remote control allows driving the mower from one plot to another or from the charging area to the yard. It also allows a manual mowing ability. It operates the mower only from its back area, meaning one has to walk a few feet behind the mower when using the remote control. The remote control can be stored in a specially designated compartment in the RM400 and RM200 top.

A single low cut blade – used by both the RM400 and RM200. To be replaced once a season. Easy snap on removing and replacing – no tools are needed. This is a highly balanced steel mulching blade.