WORX Nitro 40V 21″ Cordless Lawn Mower WG752 REVIEW: A Long-Term User’s Perspective

For years, the thought of mowing the lawn filled me with dread. My old gas mower was a temperamental beast, loud, smoky, and demanding constant maintenance. The prospect of wrestling with it, especially on hot summer days, was enough to make me put off the chore for weeks. A WORX Nitro 40V 21″ Cordless Lawn Mower would have been a lifesaver back then, offering a much-needed solution to my lawn care woes.

The market for cordless lawn mowers is booming, offering a welcome alternative to noisy and polluting gas-powered models. These mowers are particularly appealing to those seeking a quieter, more environmentally friendly option, and a solution to the hassle of extension cords. However, not all cordless mowers are created equal. The ideal customer for a cordless mower is someone with a relatively small to medium-sized lawn (up to ½ acre, as specified for the WORX Nitro 40V) who values convenience and ease of use. Those with very large lawns might find the battery life insufficient, necessitating a more powerful, potentially gas-powered, model. Before purchasing, consider the size of your lawn, the type of grass you have, and your desired cutting height. Also, compare battery life and charging times across different models to ensure it suits your needs.

WORX Nitro 40V 21" Cordless Lawn Mower w/Aerodeck & Intellicut, Brushless Electric Mower Up to 1/2...
  • AERODECK TECHNOLOGY: Vented design boosts air volume in the cutting deck to prevent clogs and clumping, enhance cut quality, and optimize efficiency for less repetitive mowing. This tech also...
  • MADE STRONGER, LASTS LONGER: Brushless motor 2.0 delivers 40% more power and 10% longer runtime than first-gen brushless motors. Ideal for lawns up to 1/2 acre, powered by the included (2) 20V 5.0Ah...
  • INTELLICUT TECHNOLOGY: Built with patented sensors, this lawn mower automatically dials up the cutting speed to power through thick grass, and dials it back to conserve runtime in less-dense areas.

Introducing the WORX Nitro 40V 21″ Cordless Lawn Mower

The WORX Nitro 40V 21″ Cordless Lawn Mower WG752 is a lightweight, battery-powered mower designed for efficiency and ease of use. It boasts a 21-inch cutting deck, Intellicut technology for automatic speed adjustment, and Aerodeck technology to minimize clogging. Unlike some competitors, it comes with two 5.0Ah PowerShare Pro batteries and a dual charger, allowing for extended mowing time. This model is a significant improvement over previous WORX brushless motor models, offering 40% more power and 10% longer runtime. It’s ideal for smaller to medium-sized lawns, but might not be suitable for large properties or extremely thick, overgrown grass.

  • Pros: Lightweight, easy to maneuver, quiet operation, long battery life (in Eco mode), 3-in-1 functionality (mulching, bagging, side discharge), easy storage.
  • Cons: Smaller cutting deck compared to gas mowers, battery charging time can be lengthy, may struggle with very tall or thick grass.
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Unpacking the Features and Benefits of the WORX Nitro 40V

Aerodeck Technology and Intellicut: A Powerful Combination

The WORX Nitro 40V‘s Aerodeck technology is a game-changer. The vented design significantly reduces clogging, a common issue with other mowers, leading to a cleaner cut and more efficient bagging. This, combined with Intellicut’s automatic speed adjustment, ensures optimal performance regardless of grass density. The mower automatically increases power when cutting through thicker patches and reduces it in thinner areas, maximizing battery life and minimizing effort. This feature is a real time-saver, preventing the frustration of constantly adjusting the mower’s speed manually.

Brushless Motor 2.0: Power and Longevity

WORX’s Brushless Motor 2.0 is a significant upgrade from previous generations. It provides noticeably more power than older models, tackling tougher grass with ease. The increased power also translates to a longer runtime. This is crucial for larger yards or those with particularly dense grass. The improved efficiency also extends the motor’s lifespan, making it a worthwhile investment for the long term. The durability of this motor is a major selling point, promising years of reliable performance.

3-in-1 Functionality: Versatility at Your Fingertips

The WORX Nitro 40V offers impressive versatility thanks to its 3-in-1 functionality. With a quick change of attachments, you can switch between mulching, bagging, and side discharging. Mulching returns finely cut grass to the lawn as natural fertilizer, while bagging is ideal for maintaining a clean and tidy appearance. Side discharge is useful for areas where bagging or mulching isn’t necessary. This flexibility makes it suitable for various mowing styles and preferences.

Ergonomics and Ease of Use: Designed for Comfort

The WORX Nitro is surprisingly lightweight and easy to maneuver, a far cry from the cumbersome gas mowers of the past. The fully collapsible handle allows for convenient storage, while the single lever height adjustment makes changing cutting heights a breeze. The lightweight design reduces strain during mowing, making it a more enjoyable experience. The intuitive controls and easy-to-read battery indicator contribute to its overall user-friendliness. This is especially beneficial for those with limited physical strength or mobility.

PowerShare Battery System: Expandable Power

The WORX PowerShare battery system is a significant advantage. The batteries used in the WORX Nitro 40V are compatible with a wide range of other WORX tools, eliminating the need for multiple battery systems. This is a cost-effective and environmentally friendly feature, reducing the number of batteries needed in your workshop. The ability to use the same batteries for other tools adds significant value to the investment.

What Other Users Are Saying

Online reviews consistently praise the WORX Nitro 40V‘s lightweight design, quiet operation, and ease of use. Many users highlight the mower’s maneuverability and the convenience of the battery system. While some mention that the smaller cutting deck requires more passes, the overall sentiment is overwhelmingly positive, especially among owners of smaller lawns. The consensus is that it’s an excellent choice for those who prioritize convenience and ease of use over sheer power.

The Final Verdict: Why the WORX Nitro 40V is a Great Choice

For those tired of wrestling with loud, gas-guzzling lawn mowers, the WORX Nitro 40V 21″ Cordless Lawn Mower offers a refreshing alternative. Its lightweight design, quiet operation, and user-friendly features make mowing the lawn a much less daunting task. The 3-in-1 functionality and powerful brushless motor add to its appeal, and the compatibility with the WORX PowerShare battery system is a significant bonus. While it might not be ideal for extremely large or overgrown lawns, for smaller to medium-sized yards, the WORX Nitro 40V provides an efficient, convenient, and enjoyable mowing experience. To experience the difference for yourself, click here to check out the WORX Nitro 40V today!

Last update on 2025-10-08 / Affiliate links / Images from Amazon Product Advertising API