Harbor Freight Tools


80V Brushless Cordless 21 In. Self-Propelled Lawn Mower - Tool Only

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This professional self-propelled lawn mower uses automatic load sensing technology to power throught thick, tall or wet grass.

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EGO LM2102SP at $499 Save $229.01

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The ATLAS™ 80V Cordless Brushless 21 In. Self-Propelled Lawn Mower is made with automatic load sensing technology that adjusts the motor performance for greater power on thick, tall or wet grass making mowing easier than ever. Brushless technology provides increased efficiency, more torque and longer life. This 80V cordless mower has more power, more speed and larger cut capacity to tackle the most demanding lawn mowing jobs. Give your outdoor power equipment a boost with the gas-like performance of ATLAS™ 80V tools. Uses only ATLAS™ 80V batteries, sold separately.

  • Brushless motor delivers 4X power, up to 80 min. runtime when using two ATLAS™ 80V batteries
  • Self-propelled with variable-speed rear wheel drive and cruise control to easily maintain speed
  • Runs at full power and performance using one ATLAS™ 80V battery
  • Dual battery capacity accepts a second ATLAS™ 80V battery in reserve and switches automatically for longer runtimes
  • Single-lever height adjustment for a choice of 7 different cutting heights
  • Adjustable handle with 3 height positions folds flat for storage
  • Push button electric start provides easy, hassle free start-ups
  • 10 in. flat-free wheels for superior traction on any terrain

Replacement Parts in Stock

Call to Order: 1-800-444-3353

View Available Parts

Important Information

  • Tool only - Requires one ATLAS™ 80V battery and charger, both sold separately. Use a second ATLAS™ 80V battery for extended runtime.

  • Better than EGO / Hart / WORX / RYOBI /  TORO? / Atlas 80V Cordless Lawn Mower by Tony's Tractor Adventure

    Better than EGO / Hart / WORX / RYOBI / TORO? / Atlas 80V Cordless Lawn Mower by Tony's Tractor Adventure

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.

Accessories Included
Mower bag and side discharge chute
Battery type
Battery voltage (volts)
Battery(s) Included
Drive style
Motor type
Product Weight
64.8 lbs.
Shipping Weight
69.35 lb.
Start type
Push button
Cutting width (in.)
21 in.
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.