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Building on the breakthrough LB75DX, the LawnBott LB85EL robotic mower is upgraded with brushless motors and a larger Lithium-ion battery to cover over twice the area of the LB75DX. A longer runtime means more cutting and with the ability to manage 4 zones, this LawnBott is ready for larger yards and complicated layouts.

 Using a 2-speed drive, the LB85EL slows down when approaching its perimeter wire to help it maintain a consistent border cut. By simply reversing instead of turning around at the border, it also saves energy to extend cutting efficiency. As it moves away from the border and within its working zone, the LB85EL will speed up to cover the yard quicker.

 Android? Apple iOS? With LawnBott LB85EL and the free Ambrogio App, it doesn’t matter. Now you can interact with your robotic mower using any compatible smartphone.


AppsGraphic for LB85EL


  • Brushless blade and wheel motors for long life
  • 6.9 Ah Lithium-ion battery runs for up to 3 hours per charge
  • Up to 24,000 sq/ft cutting area
  • Bluetooth standard for Android or Apple iOS apps
  • Triple-row drive wheels offer extra traction
  • Fully automatic, self-charging
  • 4 zone programming


View our complete products list specifications comparison chart.

Specification Value
Coverage 24,000 sq/ft
Mower Size (Length x Width x Height) 22 x 17 x 11″
Weight with Battery 29 lbs
Cutting Disc
4 sided star blade
Cutting Width 12″
Cutting Height .75 – 2.8″
Average Working Time 3 hours
Charging Time 3 hours
Battery Type Lithium Ion 6.9Ah
Hill Capability 28 degrees
Auto Recharge YES
Auto Programming YES
Rain Sensor YES
Software Update via Internet YES