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EGO POWER+ Electric Lawn Mower, Cordless vs RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah

Updated July 2026 — EGO POWER+ Electric Lawn Mower, Cordless wins on weight and runtime, RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah wins on price and storage.

The EGO POWER+ Electric Lawn Mower is the superior choice for larger lawns, while the RB 9" Small Lawn Mower is ideal for small spaces and budget-conscious buyers.

Why EGO POWER+ Electric Lawn Mower, Cordless is better

Power

Higher torque with 6.0 ft-lbs

Runtime

55 minutes on a single charge

Versatility

Three-in-one functionality for grass clippings

Why RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah is better

Price

62% cheaper than EGO

Weight

Only 11.5 lbs without battery

Storage

Upright storage saves space

Overall score

EGO POWER+ Electric Lawn Mower, Cordless
85
RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah
65

Specifications

SpecEGO POWER+ Electric Lawn Mower, CordlessRB 9" Small Lawn Mower for Small Spaces, 40V 2Ah
Battery56V 6.0Ah40V 2Ah
Motor TypeBrushlessBrushless
Cutting Width21 inches9 inches
Safety FeaturesLED lightsAuto shut-off
Height Settings73

Dimension comparison

EGO POWER+ Electric Lawn Mower, CordlessRB 9" Small Lawn Mower for Small Spaces, 40V 2Ah

Overview

In the realm of lawn care, choosing the right mower can significantly impact your gardening experience. The EGO POWER+ Electric Lawn Mower and the RB 9" Small Lawn Mower cater to different needs and preferences. The former is designed for larger lawns, while the latter excels in compact spaces. Understanding their features and capabilities will help you make an informed decision.

Power and Performance

The EGO POWER+ Electric Lawn Mower boasts a high-efficiency brushless motor that provides up to 6.0 foot-pounds of cutting torque, exceeding the performance of many gas-powered mowers. This power allows it to tackle various grass types and lawn conditions effectively. In contrast, the RB 9" Small Lawn Mower features a smaller but still efficient brushless motor, operating at 6000 RPM. While it is powerful enough for small lawns up to 540 sq.ft., it lacks the sheer torque and capability of the EGO model. Therefore, if you have a larger area to maintain, the EGO mower is the clear choice.

Battery Life and Runtime

The EGO POWER+ comes with a robust 56V 6.0Ah battery, providing up to 55 minutes of runtime on a single charge. This extended runtime is particularly advantageous for homeowners with larger lawns, allowing for uninterrupted mowing sessions. On the other hand, the RB 9" Small Lawn Mower includes a 40V 2Ah battery, suitable for smaller spaces but offering less than half the power of its counterpart. This means that if you plan to cover a larger area, the EGO's superior battery capacity will serve you much better.

Versatility and Features

When it comes to versatility, the EGO POWER+ Electric Lawn Mower shines with its three-in-one functionality that allows for mulching, side discharge, or bagging grass clippings. Additionally, it offers seven cutting height settings, ranging from 1.25 to 4 inches, making it adaptable to various lawn conditions. Conversely, the RB 9" Small Lawn Mower provides three adjustable cutting heights from 1.2 to 2 inches, which may limit its effectiveness for more diverse mowing needs. The EGO mower's broader feature set makes it a more versatile tool for those who appreciate customization in their mowing experience.

Design and Portability

The EGO POWER+ features a foldable design that allows for compact storage, which is a significant advantage for those with limited garage space. Its adjustable handle height also contributes to ergonomic comfort during use. In contrast, the RB 9" Small Lawn Mower is ultra-light, weighing only 11.5 lbs without the battery, and has a design that allows for upright storage, saving up to 70% space. While both mowers provide portability, the EGO model is better suited for users needing more features without sacrificing storage ease.

Ease of Use

The EGO POWER+ Electric Lawn Mower includes a quick and easy push-button start, making it user-friendly even for those who may not be familiar with electric mowers. Additionally, it features bright LED headlights for visibility during early morning or late evening mowing. The RB 9" Small Lawn Mower emphasizes simplicity with one-hand steering and automatic safety shut-off if tilted beyond certain angles. While both mowers are easy to operate, the added convenience features of the EGO model slightly enhance its usability.

Price Comparison

The EGO POWER+ Electric Lawn Mower is priced at $449.00, making it a significant investment for serious gardeners. However, it offers robust features and performance that may justify the cost. In contrast, the RB 9" Small Lawn Mower is priced at $169.99, approximately 62% cheaper than the EGO model. This lower price makes it an attractive option for those with smaller lawns or budget constraints. Depending on your lawn care needs, the price difference may play a crucial role in your decision-making process.

Sales Ranking

In terms of popularity, the EGO POWER+ Electric Lawn Mower holds a sales rank of 3541, indicating its strong presence in the market. Meanwhile, the RB 9" Small Lawn Mower has a higher sales rank of 20912, suggesting it may not be as widely favored. This difference in sales rankings can reflect consumer satisfaction and the overall reputation of the products, with the EGO mower likely benefiting from its superior performance and features.

Which should you buy?

Ultimately, the choice between the EGO POWER+ Electric Lawn Mower and the RB 9" Small Lawn Mower hinges on your specific lawn care needs. If you have a larger yard requiring extensive mowing capabilities, the EGO model is the optimal choice due to its power, runtime, and versatility. However, if your lawn is small and you seek a lightweight, budget-friendly option, the RB mower offers excellent value. Weighing the features against your requirements will guide you toward making the right decision for your lawn care.