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LawnMaster CLM2413A Cordless 13-Inch Lawn Mower vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower

Updated July 2026 — WORX Nitro 21" Cordless Lawn Mower, Electric Mower leads on weight and runtime.

The WORX Nitro offers advanced features and greater power, making it the better choice for larger lawns, while the LawnMaster is more budget-friendly for smaller spaces.

Why LawnMaster CLM2413A Cordless 13-Inch Lawn Mower is better

Price

LawnMaster is significantly cheaper at $155.49.

Weight

LawnMaster is lighter at 23.15 lbs.

Maneuverability

LawnMaster's compact design is easier to handle in tight spaces.

Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better

Power

WORX Nitro has a more powerful brushless motor.

Cutting Width

WORX Nitro has a larger 21-inch cutting deck.

Versatility

WORX Nitro offers 3-in-1 functionality for mowing options.

Overall score

LawnMaster CLM2413A Cordless 13-Inch Lawn Mower
65
WORX Nitro 21" Cordless Lawn Mower, Electric Mower
85

Specifications

SpecLawnMaster CLM2413A Cordless 13-Inch Lawn MowerWORX Nitro 21" Cordless Lawn Mower, Electric Mower
BrandLawnMasterWORX
Price$155.49$359.99
Sales Rank134094191
Cutting Positions57
Self-PropelledNoYes

Dimension comparison

LawnMaster CLM2413A Cordless 13-Inch Lawn MowerWORX Nitro 21" Cordless Lawn Mower, Electric Mower

Overview of the LawnMaster CLM2413A and WORX Nitro

When comparing the LawnMaster CLM2413A and the WORX Nitro 21" cordless lawn mower, it's clear that both products cater to distinct needs in lawn care. The LawnMaster is priced at $155.49, making it about 57% cheaper than the WORX Nitro, which retails for $359.99. This price difference reflects the targeted audience and features of each mower. The LawnMaster is compact and lightweight, ideal for smaller yards, while the WORX Nitro offers advanced technology and greater power, suitable for larger lawns.

Design and Build Quality

The LawnMaster CLM2413A features a 13-inch rust-resistant deck, designed for maneuverability in tight spaces. Weighing in at just 23.15 lbs, it is easy to handle, making it a good option for those who may struggle with heavier mowers. In contrast, the WORX Nitro boasts a 21-inch deck, which allows for a broader cutting path, making it suitable for larger areas. Additionally, its high-strength polymer construction is engineered to resist impact and corrosion, enhancing longevity. The difference in design reflects the intended use, with the LawnMaster suited for smaller, residential lawns and the WORX Nitro aimed at larger properties.

Power and Performance

The performance of each mower is dictated by its respective power source. The LawnMaster is powered by a 24V MAX lithium-ion battery, capable of delivering speeds up to 3700 RPM. This power is adequate for small to medium-sized lawns. Conversely, the WORX Nitro utilizes a more robust brushless motor, which delivers 40% more power than traditional motors. This model is designed for efficiency across larger areas—up to half an acre—making it a strong choice for homeowners with expansive lawns. The power difference significantly impacts mowing efficiency and overall user experience.

Cutting Options and Versatility

In terms of cutting versatility, the LawnMaster offers five cutting positions ranging from 1 inch to 2.55 inches, allowing users to customize their lawn height effectively. This feature is beneficial for those who prefer specific grass lengths. The WORX Nitro stands out with its 3-in-1 functionality, including mulching, bagging, and rear side-discharging capabilities. Its cutting height can be adjusted across seven positions between 1.5 inches and 4 inches, providing added flexibility. This versatility makes the WORX Nitro more adaptable for varying lawn conditions compared to the LawnMaster.

Battery and Runtime

Battery performance is crucial in cordless lawn mowers, and both models come with their unique offerings. The LawnMaster includes two 4.0Ah batteries, allowing users to extend their mowing time. However, the WORX Nitro provides two 5.0Ah PowerShare Pro batteries, which not only offer longer runtimes but are also compatible with over 140 other WORX tools. This means you can utilize the same batteries for different purposes, enhancing portability and efficiency around the yard. The WORX Nitro's battery system is particularly advantageous for users with multiple cordless devices.

Ease of Use

User-friendliness is another aspect where these mowers differ. The LawnMaster's lightweight design and compact size make it easy to maneuver and store, appealing to those with limited space. Its one-touch height adjustment makes cutting height changes straightforward. On the other hand, the WORX Nitro's self-propelled feature with variable speed control simplifies the mowing process, allowing users to set their desired pace without additional effort. This convenience is especially beneficial on uneven terrain or slopes.

Maintenance and Durability

Both mowers are built with durability in mind, yet they cater to different maintenance expectations. The LawnMaster's simpler design may require less frequent upkeep, making it suitable for users who prefer low-maintenance options. In contrast, the WORX Nitro's high-strength polymer deck is specifically engineered to resist wear and tear over time, offering durability that can handle regular use in more demanding conditions. The advanced technology in the WORX Nitro, such as Intellicut, which adjusts power based on grass thickness, also contributes to its long-term reliability.

Which should you buy?

Choosing between the LawnMaster CLM2413A and the WORX Nitro 21" cordless lawn mower ultimately depends on your specific lawn care needs. If you have a smaller yard and are looking for a lightweight, budget-friendly option, the LawnMaster at $155.49 is a sound choice. However, for those with larger properties seeking advanced features and greater power, the WORX Nitro, priced at $359.99, offers significant benefits that justify its higher cost. Ultimately, consider your lawn size and mowing preferences to make the best decision.