The Sun Joe Lawn Mower Lineup: Rotary, Reel, and Turf Tools Broken Down

Best for: Cord-free yard dethatching and scarifying

Pros

• Dual interchangeable cylinders included
• Brushless 600W 48V motor
• 6-gallon collection bag
• Includes two batteries and charger

Cons

• Heavier 36.4-pound overall weight

Best for: Low-cut turf needing a complete kit

Pros

• 5-blade RAZOREEL shearing system
• 9-gallon collection bag
• Includes 4.0-Ah battery and charger
• Cuts down to 0.6 inches

Cons

• Capped at 2.0 inches maximum height

Best for: Small lawns needing traditional rotary bagging

Pros

• 17-inch steel cutting blade
• Brushless 670W motor
• Includes two 4.0-Ah batteries
• 6-position height adjustment

Cons

• Up to 25 minutes runtime

The Sun Joe Cordless Electric Push Lawn mower model 24V-X2-17LM is engineered as a standard rotary walk-behind solution for small to mid-sized residential grass areas. At the center of its operation is a 670-watt brushless motor designed to run cooler and provide extended operational longevity compared to traditional brushed motors. The unit spins a 17-inch durable steel blade that cuts cleanly in a single pass, making it well-suited for regular residential mowing schedules. Energy is supplied by a dual-battery system consisting of two 24V 4.0-Ah lithium-ion packs, generating 48 volts of total power to deliver up to 25 minutes of cordless runtime. The included dual-port charger allows both batteries to recharge simultaneously, maintaining an organized charging cycle.

Managing cut clippings is streamlined through an 11-gallon fabric collection bag equipped with a built-in indicator window. This window enables operators to monitor thatch accumulation and recognize when the bag requires emptying without stopping mid-stride. Height management is handled through a single 6-position adjustment lever that shifts cutting clearance from 1 inch up to 3 inches, accommodating standard seasonal grass heights. Weighing 33.8 pounds, the machine is agile enough to navigate around garden perimeters, walkways, and workshop outbuildings, while its walk-behind frame remains simple to store upright in crowded storage areas.

This rotary machine suits property owners who want a straightforward bagging walk-behind mower that handles uneven growth, light weed patches, and varied grass varieties. The sun joe 24V-X2-17LM provides the higher ground clearance and impact-cutting dynamics necessary for turf maintained above two inches. However, for fine turf varieties that demand clean scissor-like shearing at low heights, this rotary deck gives way to the brand’s dedicated cylinder reel mowers.

Taking a different mechanical approach to grass grooming, the Sun Joe Cordless Electric Push Lawn reel mower kit model 24V-CRLM15 replaces the spinning horizontal rotary blade with a 15-inch 5-blade RAZOREEL system. Driven by a 360-watt electric motor, the cylinder reel shears grass blades against a stationary bedknife in a scissor-style action, preserving moisture within the grass plant and reducing frayed leaf tips. Powered by an included 24-volt 4.0-Ah battery and dedicated charger, this model provides battery-assisted cylinder spinning while operating in manual push mode, significantly cutting down the physical exertion required compared to purely mechanical reel mowers.

Cutting height adjustment on the 24V-CRLM15 is dialed in via a 4-position manual lever that spans from 0.6 inches up to 2.0 inches. This specialized height spectrum makes it exceptionally effective for low-profile warm-season turfgrasses such as Bermuda, Zoysia, and buffalograss, as well as tightly cropped cool-season cultivars. The package includes an 11.9-gallon collection bag positioned at the rear to capture fine clippings, keeping manicured surfaces free from thatch buildup. With an overall weight of 33.6 pounds and compact footprint dimensions of 22 inches deep by 18 inches wide by 15 inches high, it remains highly portable for small studio lawns or courtyards.

This reel kit is tailored specifically for lawn enthusiasts aiming for golf-course-style precision on level turf without dealing with gasoline maintenance. As a dedicated sun joe reel mower, the sun joe 24V-CRLM15 performs best when grass is cut frequently at lower elevations. It relinquishes its advantage to rotary models whenever turf grows past two inches or when ground surfaces contain rough roots and fallen twigs that can jam cylinder blades.

Best for: Lawn owners already using IONMAX batteries

Pros

• 5-blade RAZOREEL precision cutting
• Lightweight 31.8-pound frame
• 9-gallon rear collection bag

Cons

• Battery and charger not included

The Sun Joe 24V-CRLM15-CT 24-Volt IONMAX Cordless mower delivers the identical mechanical architecture and precision cutting capabilities of the CRLM15 platform, but is packaged as a bare tool without a battery or charger. It relies on the brand’s 360-watt motor to drive its 15-inch, 5-blade RAZOREEL mechanism. According to the listing specifications, pairing this bare tool with a standard 4.0-Ah IONMAX battery delivers up to 50 minutes of continuous runtime and can cover up to 4,910 square feet of level turf on a single charge. This configuration offers zero carbon emissions, quiet motor operation, and complete freedom from power cords.

Weighing in at 31.8 pounds without the battery pack, the 24V-CRLM15-CT is light and easy to steer through tight garden alleys, studio pathways, and narrow decorative borders. The 4-position manual height adjustment lever allows operators to select precise cut clearances of 0.6, 1.0, 1.5, or 2.0 inches. It also includes the full 11.9-gallon rear collection bag, ensuring clippings do not scatter over patios or pristine yard spaces. Owners who manage multiple outdoor power tools often rely on a shared sun joe lawn mower battery platform to power seasonal equipment without duplicating unnecessary chargers.

This bare-tool reel mower suits gardeners and homeowners who already own compatible 24-volt IONMAX batteries from previous tool purchases and need a dedicated fine-cut grooming unit. The sun joe 24V-CRLM15-CT offers a practical pathway to add cylinder mowing to your maintenance shed. However, shoppers who do not already own an IONMAX pack and charger should opt for the complete kit instead to avoid sourcing power components separately.

Best for: Unlimited runtime lawn thatch removal

Pros

• 12-amp electric motor
• Lightweight 27-pound design
• Airboost spring steel tines
• 5-position depth adjustment

Cons

• Requires dedicated outdoor extension cord

Turf maintenance extends beyond cutting grass, and the corded Sun Joe Electric Dethatcher & Scarifier model AJ801E focuses specifically on sub-surface soil and root health. Driven by a robust 12-amp electric motor, this corded utility tool works across a 12.6-inch-wide path to clear out suffocating organic debris. It utilizes Airboost technology featuring durable spring steel tines that comb through turf to lift out dead moss, compressed grass clippings, and accumulated thatch that prevent moisture and nutrients from reaching the root zone.

In addition to surface power raking, the AJ801E functions as a scarifier, cutting into grass roots to stimulate root division, improve soil aeration, and promote thicker, greener grass growth. Depth management is controlled by a 5-position adjustment system, allowing operators to match tine depth to the specific density of the thatch layer. The machine features an 8-gallon removable collection bag to gather pulled thatch as you push, reducing post-raking cleanup. Weighing only 27 pounds, the AJ801E is the lightest turf tool in the lineup, making it agile and stress-free to maneuver over small to medium lawn sections.

This corded scarifier is suited for property owners with readily available exterior power outlets who undertake dedicated spring and autumn lawn renovations. The sun joe AJ801E provides relentless, continuous power without battery limits, ensuring dense thatch buildup is tackled thoroughly. However, yards requiring extensive reach beyond standard extension cord limits will find better mobility in the brand’s dual-battery cordless scarifier.

For large-scale lawn rejuvenation without cord restrictions, the Sun Joe Cordless Scarifier & Dethatcher model 24V-X2-DTS15 brings heavy-duty restoration mechanics into a mobile format. Powered by two 24V 4.0-Ah lithium-ion batteries that create a 48-volt operating system, this machine incorporates a 600-watt brushless motor for quiet, gas-free performance. The 15-inch working deck features a true 2-in-1 modular design, packaging both a 24-tine spring steel dethatching cylinder for debris removal and a 7-blade scarifying cylinder that slices through embedded soil and root mats.

Operational control is managed via a 5-position depth knob that fine-tunes cylinder height from -0.375 inches below the soil surface up to 0.4 inches above ground. This broad range lets you choose between light thatch combing and aggressive root slicing for overseeding preparation. Collected debris is funneled into a spacious 10.6-gallon collection bag, providing 30 percent more capacity than the corded version to accommodate higher debris volumes. The kit comes complete with both cylinders, two 4.0-Ah batteries, and a dual-port charger, weighing in at 36.4 pounds for solid ground contact during deep passes.

This tool is ideal for expansive grounds, remote yard corners, and properties with intricate landscaping where power cords cannot safely reach. The sun joe 24V-X2-DTS15 provides the flexibility to alternate between dethatching and scarifying with minimal downtime. It represents a specialized seasonal tool that complements a regular mower, stepping aside once the seasonal restoration cycle is completed.