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Model # RS612 (Up to 1/4 Acre)

Store SO SKU # 1003086409

22 in. Robotic Lawn Mower (Up to 1/4 Acre)

  • 22 in. mowing width featuring twin solid blades with edging mode
  • Cut height up to 3.5in. & floating deck for best terrain handling
  • Robomow App allows interaction with and control from your phone
  • View More Details
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

The all new Robomow RS612 is a feature packed robotic lawn mower designed for lawn areas up to 13,000 sq. ft. or lots up to 1/4 acre. The RS612 is able to cope with St. Augustine grass, with double wide wheels, specialized mowing blade with cutting height up to 3.5 in. Pine cones, small twigs, thick lawns, St. Augustine grass and high grass are no match for the 22 in. cut blade motors on the RS612. 2 strong, 11 in. stainless steel, 3-star cutting blades are attached to the motor for a total of 22 in. cutting width. The RS612 is the Friendliest robotic lawn mower in the market. It comes with everything you need to install on your yard without having to buy additional accessories. It comes with enough to materials to cover up to 1/4 acre. It also ships complete with water-tight wire connectors for splicing, base station for automatic charging and the Roboruler for help with wire placement.
  • Get your Saturdays back, time savings
  • Lawn appearance always looks freshly mowed, never looks tall
  • Lawn appearance daily shave results in thicker, lusher lawn
  • Quiet: noise levels lower than a refrigerator
  • Zero emissions no gas needed and no exhaust fumes
  • Rugged, reliable and easy to use
  • Long-lasting high performance battery
  • Multiple zones: rob mow can handle lawns with several zones and mow each 1 individually
  • Robomow can mow areas inside the working area with slopes of up to 20
  • Rain sensor: allows the user to choose whether or not Robomow will operate when sensing rain or high humidity
  • Return Policy
  • California residents


Dimensions: H 25 in, W 12 in, D 28 in


Assembled Depth (in.)28 inAssembled Height (in.)25 in
Assembled Width (in.)12 inCutting Width (in.)22 inches


Amperage (A)600Area covered per charge (sq. ft.)3000 sq ft
Assembly RequiredYesBattery Amp Hours4.5 Ah
Battery Run Time (min.)55Battery TypeLithium Ion
Battery Type Required26-voltCharge Time (hours)1.5
Charger IncludedCharger IncludedCutting Height Options9-position
Deck MaterialABS PlasticDeck TypeFabricated
FeaturesElectronic IgnitionIncludedBattery(s)
Lawn Mower TypeRobot Lawn MowerMaximum Cutting Height (in.)3.5 in
Maximum Slope (degrees)20Minimum Cutting Height (in.).75 in
Number of Batteries Required1Number of Total Batteries Included1
Product Weight (lb.)44 lbRecommended TerrainFlat, Sloped, Uneven
Size of Yard1/4 - 1/2 AcreStart TypeRemote Start

Warranty / Certifications

Manufacturer Warranty1-Year Limited

Questions & Answers

Q:Does this device have any security/alarm features? Can someone just grab it and walk away?
by|Mar 8, 2019
1 Answer
Answer This Question

A:  It has the Anti-Theft/Disabling Device system function which prevents anyone from using or driving the mower unless they have a valid code to enter. It is highly recommended to activate this feature

by|Apr 18, 2019
    Q:How long would it take to mow 1/2 acre lawn?
    by|Aug 16, 2018
    2 Answers
    Answer This Question

    A:  This model is for use with up to 1/4 acre.

    by|May 5, 2023

      A:  according to the specs. it cuts 3000sf per charge, and it goes about 55min per charge. so that would mean that it would take about 17 hours to cut half an acre being that it would need to charge itself every 3000sf and it takes about an hour and a half to charge, so your looking at 7 charges and roughly 8 cutting sessions to have it finished.

      by|May 6, 2023
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