Best Sun Joe 24V Cordless Push Lawn Mower
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Searches for best sun joe 24v cordless push lawn mower with bag usually come from someone who wants a battery push mower that collects clippings and needs no fuel. This page covers one model, the Sun Joe 24V-X2-17LM. The listing states a 17-inch cut, six height settings from 1 inch to 3 inches, an 11-gallon grass catcher with an indicator window, two 24V 4.0Ah batteries and a dual-port charger. It does not state a warranty, a weight or the dimensions. The review uses the Amazon listing read on 2026-10-23 and two University of California pages on mowing height.
Quick answer
- The listing says this is a 17-inch cordless push mower with two 24V 4.0Ah batteries and a dual-port charger included, plus an 11-gallon grass catcher.
- The listing says runtime is up to 25 minutes. It does not give the lawn size or cutting conditions behind that figure.
- The height settings run from 1 inch to 3 inches. Under the UC one-third rule, the grass can be no taller than 1.5 inches before a mow at the 1-inch setting, and about 4.5 inches at the 3-inch setting.
- Skip it if your grass often grows past 4.5 inches between mows, or if you need a warranty or weight stated before you buy.
The product at a glance
The table lists what the listing states. Where the listing is silent, the cell says “not stated.”
| Feature | What the listing states |
|---|---|
| Brand | Sun Joe |
| Model number | 24V-X2-17LM |
| Power source | Battery powered; two 24V 4.0Ah lithium-ion batteries, 48V total |
| Batteries included | Two 24V 4.0Ah batteries |
| Charger included | Dual-port charger |
| Cutting width | 17 in |
| Height adjustment | 6 positions, 1 in to 3 in |
| Motor | 670-watt brushless |
| Blade | Durable steel blade |
| Grass catcher | 11-gallon with indicator window |
| Runtime | Up to 25 minutes (the listing says; conditions not stated) |
| Weight | not stated |
| Warranty | not stated |
| Dimensions | not stated |
The width arithmetic is simple. A 17-inch cut is about 1.42 feet. Across a 60-foot-wide lawn, straight full-width passes come to about 42 (60 ÷ 1.42 = 42.3), before overlap. Overlap adds passes, and the listing gives no recommended overlap, so read the count as a minimum.
The height arithmetic matters more for this model. The UC IPM page says that “No more than one-third of the grass blades should be cut at a time.” If the lowest setting is 1 inch, the grass can be no taller than 1.5 inches before the mow, because removing one-third of 1.5 inches leaves 1 inch. Put simply, the highest safe starting height is 1.5 times the cut height. At the 3-inch setting, the same rule allows a starting height of about 4.5 inches. The listing gives six settings between 1 inch and 3 inches but does not list the height of each one, so check the actual values against your mower before you plan a mow.
Who it suits
This mower suits a lawn kept at a moderate height. The listing’s 1-to-3-inch range fits that kind of mowing. The UC IPM page warns that repeatedly cutting too much, or mowing too short, leaves a lawn more open to weeds, disease and thinning. A mower set to a steady moderate height fits that care pattern better than one that is used to remove large amounts of grass at once. The same page adds that if a lawn is neglected for a few weeks during active growth and gets too high, cutting more than one-third of the blade to reach the recommended height can impair root growth.
It also suits a buyer who wants a battery mower with the batteries, the charger and a bag all listed as included. The listing says two 24V 4.0Ah batteries and a dual-port charger come with the mower, and it describes an 11-gallon catcher with an indicator window. The window is the listing’s own claim, and no source opened for this post covers it.
Owners of a moderately sized lawn who want a 17-inch cut are the core fit. The width arithmetic above shows how many full-width passes a typical lawn needs, and the battery runtime claim is only useful if your lawn falls within what one charge covers.
Skip it if
- Your grass often grows past 4.5 inches between mows. At the 3-inch setting, the one-third rule allows a starting height of about 4.5 inches. The UC IPM page says that when grass has grown too tall, “it is advisable to mow the lawn more frequently than usual until the lawn reaches the desired height.” That means more mowing, not one tall-grass pass.
- You need a stated runtime for a large lawn. The listing says up to 25 minutes and gives no lawn size or conditions for that figure.
- You need a warranty or the weight before you buy. The captured listing states neither.
- You need a cutting height below 1 inch or above 3 inches. The listing gives a 1-to-3-inch range only.
What the listing does not say
The listing names the batteries and the charger clearly, and it describes the 11-gallon bag. Several points are missing from the captured text:
- Voltage labels: the title calls the mower 24V, while a bullet describes the two 24V 4.0Ah batteries as 48V total. The listing does not explain how the two packs combine, so both labels are the listing’s own wording.
- Runtime conditions: “up to 25 minutes” comes with no lawn size, cutting height, grass type or stated basis.
- Charge time: not stated.
- Setting values: six positions between 1 inch and 3 inches, but the listing does not give the height of each setting.
- Bag fill time: the 11-gallon capacity is stated, but how often you empty it depends on lawn size and cut height, and the listing gives neither.
- Weight, dimensions and warranty: not stated.
- Battery compatibility with other Sun Joe tools: not stated, so do not assume it.
If you are comparing battery platforms, see our page on a 40V Greenworks electric lawn mower. For the wet-grass question that often comes with electric mowers, see our page on electric lawn mowers used on wet grass.
Height adjustment and everyday care
The UC IPM page on adjusting mower height says that on most mowers, you can adjust the height by raising or lowering the wheels or by pushing and releasing a lever. The listing does not say which method this model uses. The same page advises that you refer to the user’s manual for the exact procedure on your specific type of mower, so do that before the first mow.
The same page also says to adjust the height only when the mower is off. It says never to adjust the mower height while the engine is running. The rule is simple, and it applies to any push mower, so set the height before you start the mower and before you walk the lawn.
The bag is the main maintenance point the listing describes. The indicator window is the listing’s cue to empty it. The listing does not describe how the bag attaches or how to clean it, so the owner’s manual is the place to check. Clear the bag before storing the mower, as a general habit, and keep the grass catcher dry so clippings do not stay wet inside it.
Mistakes to avoid
- Cutting too much at once. The UC IPM page says “Never take off more than one-third of the blade at a time.” If the grass has grown past the safe starting height for your setting, the page advises mowing more often until the lawn reaches the desired height, rather than cutting it all at once.
- Adjusting height while the mower is running. The UC IPM page says never to adjust the mower height while the engine is running, so stop the mower first.
- Assuming the bag lasts a whole mow. The listing gives an 11-gallon capacity and an indicator window, but not a fill rate. Plan to empty the bag when the window says so.
- Relying on the 25-minute figure for a large lawn. The listing ties the figure to no lawn size or cutting conditions, so check it on your own lawn before you plan a large job.
Buying checklist
- Starting grass height: keep it at or below 1.5 inches for the 1-inch setting, or about 4.5 inches for the 3-inch setting, using the one-third rule.
- Battery kit: confirm two 24V 4.0Ah batteries and a dual-port charger on the listing before you order.
- Runtime: decide whether up to 25 minutes covers your lawn, since the listing gives no basis for it.
- Warranty and weight: ask the seller or brand, because the captured listing does not state them.
- Voltage labels: understand that the listing says 24V in the title and 48V total in a bullet.
How we chose
This is a single-product review of ASIN B083R5V8Z2. The ASIN was assigned to this post in the expansion batch, and the Amazon listing was read on 2026-10-23 (CHECKED 2026-10-23). The criteria were a push mower with a stated cutting width, a stated height range, a stated bag, and a stated battery and charger status. This listing meets those criteria. We did not compare it with other mowers in this post, and we do not rank it.
The two UC IPM pages were chosen because the height range is the listing’s main practical variable, and both pages cover mowing height and how much grass to remove at once. They were opened on 2026-10-22 and do not describe this model. Retail and review pages were not used for facts.
What we could not verify
- The 25-minute runtime. The listing gives no conditions, and no source opened for this post covers runtime for this battery system.
- The “cooler, longer-lasting performance” claim for the brushless motor. No source opened for this post covers this model’s motor.
- The “reduce thatch” claim for the bag. The UC IPM page discusses thatch as something that can develop from cutting too much or mowing too short, not as a bag effect, so the bag claim is unverified here.
- How the six height settings line up with the 1-to-3-inch range. The captured listing does not give each setting’s height.
- Warranty, weight and dimensions.
No manufacturer page for this model was among the sources opened for this post. Check the brand’s page for the warranty, the setting values and the runtime basis before you buy.
FAQ
Does the Sun Joe 24V cordless push mower come with batteries and a charger?
The listing says it includes two 24V 4.0Ah batteries and a dual-port charger, plus the 11-gallon grass catcher. Confirm the kit on the listing before you order.
How tall can the grass be before a mow?
Under the UC one-third rule, grass can be no taller than 1.5 times the cut height before a mow. That is about 1.5 inches at the 1-inch setting and about 4.5 inches at the 3-inch setting. Mow more often if the grass has grown taller than that.
How long does the battery run?
The listing says up to 25 minutes of runtime. It gives no lawn size, cutting height or grass conditions for that figure.
Does the bag tell me when it is full?
The listing says the 11-gallon grass catcher has an indicator window that shows when it is time to empty. That is the listing’s claim, and no source opened for this post covers it.
Why does the listing say both 24V and 48V?
The title says 24V, and a bullet says the two 24V 4.0Ah batteries give 48V total. The captured text does not say more, so read the two figures as the listing’s own statements rather than as a settled system specification.
How do I adjust the height safely?
The UC IPM page says that on most mowers the height is changed by raising or lowering the wheels or by pushing and releasing a lever, and that you should never adjust the height while the engine is running. The captured listing does not say which method this model uses, so check the owner’s manual.
Bottom line
Buy it only if your grass stays within the one-third limit for the setting you plan to use, about 1.5 inches at the 1-inch setting or 4.5 inches at the 3-inch setting; otherwise skip it.
Sources
- Sun Joe Cordless Electric Push Lawn Mower with 11-Gal Bag, 24V-X2-17LM, Amazon listing (opened 2026-10-23)
https://www.amazon.com/dp/B083R5V8Z2 - Healthy Lawns: Cutting off one-third of the grass blade, UC IPM (opened 2026-10-22)
https://ipm.ucanr.edu/TOOLS/TURF/ESTABLISH/onethird.html - UC Healthy Lawns: Adjusting Mower Height, UC IPM (opened 2026-10-22)
https://ipm.ucanr.edu/TOOLS/TURF/MAINTAIN/mowadjht.html
