Professional Tool Reviews for Pros

Worx Nitro 80V Self-Propelled Lawnmower

Worx 80V self-propelled lawnmower

Worx has entered the high-voltage lawnmower game with the release of their Nitro 80V self-propelled 21-inch lawnmower. It is the first product Worx has released that uses four batteries together to achieve its rated voltage. Recommended for yards up to 1/2 acre, this electric lawnmower features a brushless motor and steel deck with mulching capability. Could this 80V mower compete with gas-powered models and fit the needs of homeowners with larger properties?

Worx Nitro 80V Self-Propelled 21-inch Lawnmower – The Big Deal

While the first 80V lawnmower released by Worx, it gets its voltage in an unusual way. Four 20V 5.0Ah batteries combine within a single 4A 4-port charger/power supply. This mounts directly onto the top of the Worx Nitro 80V lawnmower to deliver tons of power. As a result, it offers a lot more power and convenience when compared to lightweight mowers such as the Worx 40V 17-inch mower. Additionally, this self-propelled lawnmower features a system called Intellicut. This system monitors and adjusts the torque depending on the thickness of the grass, which maximizes battery runtime.

The Worx Nitro 80V self-propelled lawnmower features a two-step electric starting, which eliminates the complicated startup that sometimes comes with gas mowers. A quick-change mode lever lets the user switch between mulching and bagging modes as needed. You never have to remove a mulch plug.

There is a 2-bushel grass bag as well as a side discharge chute, so you have multiple options when it comes to bagging vs. mulching. It also comes with a fully collapsable handle for compact storage.

WORX Nitro 80V Lawnmower Additional Features

  • One-touch cutting height adjustment (1-in to 4-in)
  • Rear-wheel drive
  • Variable speed control
  • Fine-mulching action
  • Ball-bearings to aid with mobility

Pricing and Availability

The Worx Nitro 80V self-propelled 21-inch lawnmower is available online directly from the company, or at retailers such as The Home Depot and Lowe’s. It retails starting at $679. It is covered by a 5-year limited warranty.


  • Model: WG761
  • Deck: 21-inch steel
  • Drive: Variable-speed self-propelled rear-wheel
  • Wheels (front/rear): 8 in./10 in.
  • Cut height: 1 to 4 in.
  • Max (recommended) lawn: 1/2 acre
  • Weight: 77.2 lbs.
  • Includes: 4x 20V 5.0Ah batteries, 4-port charger, rear grass bag, side-discharge chute
  • Price: $679 (kit w/4x 5Ah 20V batteries and 4-port charger)

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