Best Sun Joe 24V Lawn Mowers: 3 Spec-Based Picks

Quick picks

The best fit for you

• You need precise thatch removal and moss control Sun Joe 48V 15-Inch Cordless Dethatcher and Scarifier The 15-inch cutting width and brushless motor target thatch and moss specifically.
• You want a simple cordless mower for small yards Sun Joe 17-Inch Cordless Brushless Push Mower The 17-inch push design and included batteries offer ease of use for small lawns.
• You already own 24V batteries and want a lightweight tool Sun Joe 15-Inch 24V Cordless Reel Mower The tool-only format and 31.8-pound weight suit users with existing batteries.

Our 3 picks

1 Best overall

Sun Joe 48V 15-Inch Cordless Dethatcher and Scarifier

Best for: Thatch removal and moss control

Voltage

24V (what this guide is about)

Power Source

Cordless

Cutting Width

15.0-Inch

Battery Capacity

4.0-Ah

Motor Type

brushless

Dimensions

26.5 × 18.8 × 16 inches

View on Amazon: Sun Joe 48V 15-Inch Cordless Dethatcher and Scarifier Affiliate link

This Sun Joe tool combines scarifying and dethatching in one unit. It uses two 24V batteries to create 48V power for a 600W brushless motor. The 15-inch cutting width handles moderate lawn areas. You get five depth positions from -0.375 to 0.4 inches for precise control. A 10.6-gallon bag collects debris. It suits homeowners needing lawn rejuvenation without gas.

Pros

• Dual 24V batteries provide 48V power for extended runtime
• 600W brushless motor offers efficient, gas-free operation
• 10.6-gallon collection bag reduces post-job cleanup
• 5-position depth control allows precise adjustment from -0.375 to 0.4 inches
• Versatile 2-in-1 design switches between scarifying and dethatching modes

Cons

• 15-inch cutting width is narrower than standard mower decks
• Heavy at 36.4 pounds, which may affect maneuverability
• Requires two separate 24V batteries rather than a single pack

Good fit if

• You need to remove thatch and moss simultaneously
• You prefer gas-free maintenance with high torque
• You want precise depth control for delicate lawn care

Skip if

• You are looking for a standard grass-cutting mower
• You have a very large lawn exceeding 15-inch coverage
• You prefer lightweight tools under 30 pounds

Verdict: Sun Joe 15-Inch 48V Cordless Dethatcher is a specialized tool for lawn rejuvenation rather than mowing. It fits users who prioritize thatch removal and moss control with precise depth settings over standard cutting width.

2 Best premium

Sun Joe 17-Inch Cordless Brushless Push Mower

Best for: Small lawns needing cordless convenience

Voltage

24V (what this guide is about)

Power Source

Cordless Electric

Cutting Width

17 in

Drive Type

Push

Battery Capacity

4.0 Ah

Runtime

up to 25 minutes

View on Amazon: Sun Joe 17-Inch Cordless Brushless Push Mower Affiliate link

This Sun Joe push mower features a 17-inch steel deck and a brushless motor for efficient cutting. It includes two 24V 4.0 Ah batteries, providing up to 25 minutes of runtime. The 11-gallon grass catcher reduces thatch and includes an indicator window. You get six height settings from 1 to 3 inches. This model suits small lawns where cordless convenience matters more than extended runtime.

Pros

• Brushless motor delivers cooler, longer-lasting performance
• Two 24V 4.0 Ah batteries for 25-minute runtime
• 11-gallon grass catcher with indicator window
• Six height positions from 1 to 3 inches
• 17-inch durable steel cutting deck

Cons

• Limited 25-minute runtime per charge
• Push drive requires physical effort
• No side discharge or mulching capability listed

Good fit if

• You have a small lawn under 5,000 square feet
• You prefer a lightweight push mower
• You want a bagging-only system

Skip if

• You need extended runtime for large yards
• You want a self-propelled drive
• You prefer mulching over bagging

Verdict: Sun Joe 17-Inch 24V Push Mower fits small yards needing a simple, cordless solution. It works well for users who prioritize ease of use over long cutting sessions.

3 Best budget

Sun Joe 15-Inch 24V Cordless Reel Mower

Best for: small lawns with existing 24V batteries

Voltage

24V (what this guide is about)

Power Source

Cordless battery

Cutting Width

15 in

Drive Type

Push

Cutting Height

0.6, 1.0, 1.5, 2.0 in, 4 positions

Mowing Function

Bag

View on Amazon: Sun Joe 15-Inch 24V Cordless Reel Mower Affiliate link

This Sun Joe 24V-CRLM15-CT is a push reel mower with a 15-inch cutting width. It uses a 360-watt motor to drive a 5-blade RAZOREEL system. You get four manual height settings from 0.6 to 2.0 inches. The unit includes an 11.9-gallon collection bag. It weighs 31.8 pounds. This model is sold as a tool only, meaning you must supply your own 24V battery and charger. It suits small lawns where you prefer manual effort over electric drive.

Pros

• 15-inch cutting width with 5-blade RAZOREEL system
• 360-watt motor for precision cutting
• 11.9-gallon rear collection bag
• 4 manual height positions from 0.6 to 2.0 inches

Cons

• Sold as tool only, requiring separate battery and charger purchase
• Push-only drive type lacks self-propulsion
• Narrow 15-inch cutting path compared to 17-inch competitors

Good fit if

• You have a small lawn under 5,000 square feet
• You already own compatible Sun Joe 24V batteries
• You prefer the low noise and maintenance of a reel mower

Skip if

• You need a self-propelled mower for steep hills
• You do not own a 24V battery or charger
• You have a large lawn requiring wide cutting swathes

Verdict: Sun Joe 15-Inch Push Reel Mower offers a lightweight, battery-powered reel option for small yards. It fits users who already have 24V batteries and want a simple, bagging push mower without self-propulsion.

Specifications side by side

How to choose the right one

1. Check motor efficiency

   Look for a brushless motor in your specifications. This technology reduces friction and heat, which extends the life of the unit. The Sun Joe 48V 15-Inch Cordless Dethatcher and Scarifier features this type of motor, offering consistent power delivery for tough tasks like dethatching. A brushless design often means less maintenance over time. You should verify this detail in the attributes section. It is a key factor for durability in cordless tools.

2. Match cutting width

   Select a deck size that fits your yard dimensions. A 15-inch width, like the one on the Sun Joe 15-Inch 24V Cordless Reel Mower, is ideal for small, tight spaces. It allows for easier maneuvering around obstacles. The 17-inch model offers a slightly wider pass, which can speed up work on larger, open areas. Measure your yard first. Choose the width that balances coverage with ease of handling in your specific layout.

3. Verify drive type

   Decide if you need self-propulsion or a push design. All listed Sun Joe models are push mowers. This means you must walk behind the unit to move it forward. This is suitable for flat, small lawns. The Sun Joe 17-Inch Cordless Brushless Push Mower relies entirely on your effort. If your yard has slopes or is large, a push mower may require more physical exertion. Check the drive type attribute to confirm.

4. Assess battery needs

   Determine if you need a kit or just the tool. The Sun Joe 15-Inch 24V Cordless Reel Mower is sold as a tool-only option. This is perfect if you already own compatible 24V batteries. The 17-inch model comes with a kit including two batteries and a charger. Buying tool-only saves money if you have the power source. Check the included items list carefully before purchasing to avoid buying duplicate batteries.

5. Identify mowing function

   Clarify if you need standard cutting or specialized care. The top-ranked unit is a dethatcher and scarifier, not a standard mower. It removes thatch and moss rather than just cutting grass. This is a specialized tool for lawn rejuvenation. If you need regular grass cutting, look at the 17-inch or 15-inch reel models. Do not buy the dethatcher expecting standard mowing results. Read the application description to understand the specific function of each unit.

Frequently asked questions

See also

• best sun joe cordless lawn mowers
• sun joe 15 inch lawn dethatcher scarifier vs 24v crlm15 ct 24 volt
• sun joe 24v cordless garden tiller alternatives
• best lawn mowers with vacuum