Litheli Electric Lawn Mower Cordless, Grass Cutter vs RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah
Updated July 2026 — Litheli Electric Lawn Mower Cordless, Grass Cutter wins on yard size and cutting width, RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah wins on price and weight.
The Litheli mower offers better value for medium-sized lawns, while the RB mower excels in maneuverability for small spaces.
Why Litheli Electric Lawn Mower Cordless, Grass Cutter is better
Price
Litheli is $40 cheaper than RB
Cutting Width
Litheli has a 14-inch cutting width vs RB's 9 inches
Battery Capacity
Litheli has a 5.0Ah battery compared to RB's 2Ah
Why RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah is better
Weight
RB weighs only 11.5 lbs, making it easier to handle
Storage
RB offers upright storage saving up to 70% space
Safety Features
RB has an automatic stop feature for safety
Overall score
Specifications
| Spec | Litheli Electric Lawn Mower Cordless, Grass Cutter | RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Mowing Time | 30 mins | Adequate |
| Cutting Heights | 1-2.5 in | 1.2-2 in |
| Noise Level | Low | Low |
| Warranty | 1 yr tool, 3 yr battery | Not specified |
Dimension comparison
Overview of the Products
When it comes to lawn mowers, the Litheli Electric Lawn Mower Cordless and the RB 9" Small Lawn Mower for Small Spaces stand out for their unique features tailored to different yard sizes. The Litheli mower is designed for lawns up to 2,800 sq. ft., while the RB mower is specifically targeted at smaller spaces, handling areas up to 540 sq. ft. This fundamental difference in capacity makes each model better suited for specific user needs.
The Litheli mower is priced at $129.99, making it about 24% cheaper than the RB mower, which costs $169.99. This price difference might influence buyers who are looking for a more cost-effective solution for medium-sized yards.
Cutting Performance
The cutting capabilities of both mowers are tailored to their intended uses, with the Litheli mower offering a 14-inch cutting width and five cutting height adjustments ranging from 1" to 2.5". This versatility allows users to customize their mowing experience based on seasonal needs, ensuring an even cut throughout the year.
In contrast, the RB mower features a smaller 9-inch cutting width and three adjustable heights between 1.2" and 2". While it may not provide as much adaptability as the Litheli, the RB mower is designed for efficiency in small areas, making it an excellent choice for those who prioritize maneuverability over coverage.
Battery Life and Power
Battery performance is crucial in cordless mowers, and both models excel in this area but differ in specifications. The Litheli mower is powered by a robust 5.0Ah lithium-ion battery, providing about 30 minutes of fade-free power on a single charge. The inclusion of a charger allows for quick recharging between uses, making it suitable for medium-sized lawns.
The RB mower, powered by a 40V 2Ah battery, offers a different power dynamic. While it is designed for small lawns, its battery provides sufficient power to handle its intended area efficiently. However, it has a lower capacity compared to the Litheli, which might lead to more frequent recharges in larger tasks, even if the actual mowing time is adequate for small spaces.
Weight and Maneuverability
Weight is an important factor when considering ease of use in lawn mowers. The Litheli mower, while lightweight, does not specify its exact weight, but its design emphasizes user comfort and ease of handling. It features an adjustable handle for ergonomic use, making it accessible for a wide range of users, including seniors and women.
On the other hand, the RB mower is explicitly noted to weigh only 11.5 lbs (without the battery), making it extremely lightweight and easy to maneuver, especially in tight corners and small yards. This compact design is particularly advantageous for users who may struggle with heavier equipment, providing comfortable one-handed steering for effortless navigation.
Safety Features
Safety is paramount in any gardening tool, and both mowers incorporate features that enhance user protection. The RB mower includes an advanced safety design that automatically stops the blade if the mower is tilted beyond a certain angle, ensuring compliance with US safety standards. This feature makes it a reliable choice for beginners and those unfamiliar with lawn care.
The Litheli mower does not highlight specific safety features in its description, but its whisper-quiet brushless motor reduces noise and emissions, contributing to a safer and more pleasant mowing experience. While it may not have as defined safety mechanisms as the RB, the low maintenance aspect and ease of use offer a layer of safety for users.
Storage Solutions
Storage can often be a concern for users with limited space, and both mowers have features designed for compact storage. The Litheli mower boasts a quick-fold design, allowing it to shrink down for easy storage in tight garages or garden sheds. This feature is particularly beneficial for those with limited space.
Conversely, the RB mower is designed for upright storage, saving up to 70% of space. Its detachable aluminum handle enhances portability and makes it easier to store away when not in use. This space-saving design is a significant advantage for users with very small storage areas, making the RB mower an excellent option for urban dwellers.
Customer Support and Warranty
When investing in a lawn mower, customer support and warranty can significantly influence the purchasing decision. The Litheli mower comes with a 1-year tool warranty and a 3-year battery warranty, backed by 24/7 customer support. This extensive support network ensures that customers feel secure in their investment, knowing help is readily available if needed.
The RB mower does not detail its warranty or customer support options, which may be a concern for potential buyers. A lack of information about support could deter some users who prioritize comprehensive service after purchase.
Which should you buy?
Choosing between the Litheli Electric Lawn Mower Cordless and the RB 9" Small Lawn Mower ultimately depends on your specific needs. If you have a medium-sized lawn of up to 2,800 sq. ft. and prefer a more cost-effective option with a wider cutting width and better battery capacity, the Litheli mower at $129.99 is a solid choice.
However, if you have a small yard and prioritize maneuverability, lightweight design, and compact storage, the RB mower, priced at $169.99, may be more suitable for your needs. Both mowers have their strengths and weaknesses, so considering the size of your lawn, storage space, and budget will guide you in making the right decision.

