A well-kept lawn is the part of homeownership that everyone sees and nobody enjoys on a hot Saturday. Rear bagging mowers take some of the sting out of the chore by collecting clippings in a rear-mounted bag, so you spend less time raking and more time enjoying the yard. Whether you’re maintaining a small city lot, a half-acre suburban spread, or trying to replace a gas machine that finally gave up, a battery-powered rear bagger is the easiest entry point. I put this list together for homeowners who want a clean-cut lawn, a quieter machine, and zero gas to spill.
The Main Contenders
Greenworks 80V 21in Push Lawn Mower
Toro Part # 105-3028 Side Discharge Chute
Worx 20V 14in Cordless Lawn Mower WG733.1
Worx 40V 14in Cordless Lawn Mower WG735
Worx 40V 17in Cordless Lawn Mower WG745
Litheli 40V 16in Cordless Lawn Mower
Litheli 14in Cordless Brushless Lawn Mower
A Deeper Look At The Lineup
The Greenworks 80V 21in Push Lawn Mower is the heavyweight of the cordless world on this list, built around a 21-inch steel deck and an 80-volt brushless motor. That motor runs quieter than a gas engine and delivers more usable torque through thick spring grass, which is exactly the kind of week most homeowners dread.
A single-lever height adjustment lets you change deck height on the fly, and the included 4.0Ah battery recharges in about an hour on the rapid charger. For a yard in the quarter-to-half-acre range, the run-time ceiling should give you enough headroom to finish without a mid-cut swap.
What Helps Most
- 21-inch steel deck trims mowing time on wider lots compared with the 14-inch picks below.
- Brushless motor produces more torque and runs quieter than brushed designs in our view.
- Single-lever height adjustment makes it easy to shift from cool-season to warm-season grass in one motion.
- Rapid charger tops off the 4.0Ah battery in roughly an hour, useful for quick turnaround mows.
- Up to 60 minutes of runtime gives comfortable coverage for most suburban lawns.
Worth Noting
- Heavier than the 14-inch options, so storage in a tight shed door can be a real consideration.
- 80V system uses a dedicated battery platform that doesn’t cross over with other tool brands.
Feature Snapshot
Right Fit For
Homeowners with a quarter- to half-acre lot who want a cordless replacement for a gas mower and don’t mind the extra weight.
Where Another Pick Suits Better
The Worx 40V 14in Cordless Lawn Mower WG735 is a better match for someone on a smaller patch who values lighter handling over a wide deck.
The Toro Part # 105-3028 Side Discharge Chute isn’t a mower, it’s a fix. This is the OEM (original equipment manufacturer) replacement chute that fits 2002-2009 Toro Recycler 21-inch and 22-inch rear-bagger models, including the BBC (blade-brake-clutch) variants and the Super Bagger and Lawn-Boy Side Mulcher builds. For anyone whose original plastic chute has cracked from age, sun, or the occasional driveway bump, this is the direct-fit part to bring rear-bag function back.
Compared with the seven cordless mowers on this list, this is a different kind of purchase. It’s a maintenance item, not an upgrade, and the value is in restoring what you already own rather than buying something new.
Advantages To Know
- Genuine Toro OEM part, so the fit matches without modifications for listed Recycler models.
- Covers a long model run (2002-2009), which helps owners of older Recyclers keep their mowers alive.
- Restores rear-bagging mode, so you can switch between mulching, bagging, and side discharge again.
Trade Offs
- Only fits specific Toro Recycler and Lawn-Boy models, so confirm your owner manual before ordering.
- Plastic discharge chute can yellow or become brittle with prolonged sun exposure over many seasons.
Best Suited To
Toro Recycler owners from 2002 to 2009 who need to replace a cracked or missing side discharge chute to keep bagging mode working.
Skip It When
Shoppers looking for a complete new mower should jump to the Greenworks 80V 21in Push Lawn Mower or the Worx 40V 17in Cordless Lawn Mower WG745 instead.
The Worx 20V 14in Cordless Lawn Mower WG733.1 is the smallest, lightest mower in the Worx stable, sized for a city lot rather than a country lawn. A 14-inch deck and a single 20V 5.0Ah PowerShare Pro battery keep the whole machine light enough to wrestle through a narrow side yard gate without removing the fence.
On a single charge the WG733.1 is rated to cover up to about 3,200 square feet, which lines up with most townhouse lawns. The brushless motor and 2-in-1 mulch or bag design mean you can adapt to wet spring growth or dry summer trim without swapping tools.
Everyday Perks
- Compact 14-inch deck slips through fence gates and narrow side-yard access points.
- Battery is part of the Worx PowerShare platform, so it slots into 140-plus other Worx tools.
- Brushless motor design in this size class is a quiet operator for early-morning neighborhood use.
Points To Keep In Mind
- 20V platform gives less torque than the 40V Worx models, so tall fescue can slow the blade.
- 14-inch deck means more passes on any yard over roughly 1,500 square feet.
Quick Facts
Perfect Match For
Urban and townhouse owners with a small patch who want a featherweight cordless mower that doesn’t fight them in tight spaces.
Reach For A Different Pick When
Anyone managing a larger or thicker lawn should consider the Worx 40V 17in Cordless Lawn Mower WG745, which pairs a wider deck with a 40V dual-battery setup.
The Worx 40V 14in Cordless Lawn Mower WG735 takes the same small footprint as the WG733.1 but adds IntelliCut, which automatically bumps torque when the grass thickens and pulls it back when the lawn thins out. For anyone whose yard has both shaded thin patches and a sunny open stretch, that kind of on-the-fly adjustment saves a lot of swearing.
Rated for up to 1/8 acre per charge on the included 20V 4.0Ah battery, it sits in a sweet spot for a typical suburban lot. The brushless motor keeps the sound level down, which matters if your mowing window is before the neighbors are out on the porch.
A Strong Showing
- IntelliCut tech auto-adjusts blade power, useful in mixed grass density.
- 40V battery platform offers noticeably more torque than the 20V WG733.1.
- Same 14-inch deck keeps the mower maneuverable in tight beds and corners.
Honest Caveats
- Single 4.0Ah battery limits the WG735 to roughly 1/8 acre, so larger lots need a second pack.
- Bag-fill sensing isn’t always perfect in tall spring growth, which can mean stopping to clear the chute.
Who Will Love This
Suburban homeowners with patchy, mixed grass who want adaptive torque without giving up the 14-inch form factor.
Not Your Match When
Owners of a true quarter-acre lot should look at the Worx 40V 17in Cordless Lawn Mower WG745, which pairs a wider deck with a dual-battery configuration.
The Worx 40V 17in Cordless Lawn Mower WG745 is the workhorse of the Worx cordless lineup, built around a 17-inch deck and two 20V 4.0Ah PowerShare batteries that together run at 40V. That combination gives the WG745 the headroom to mow up to a quarter acre without a mid-session recharge.
The included dual charger tops both packs at once, and because they’re part of the PowerShare family, the same batteries power more than 140 other Worx tools. Compared with the smaller WG735 above, this one trades some agility for noticeably fewer passes.
What Makes Sense
- 17-inch deck trims a quarter-acre lawn in fewer passes than 14-inch picks.
- Two 20V 4.0Ah batteries deliver real 40V power and longer total runtime.
- Brushless motor runs cooler and lasts longer than brushed alternatives in this class.
Less Ideal Details
- Heavier than the 14-inch Worx models, so it may feel like a workout in a steep yard.
- Bulky frame can crowd a small storage closet, depending on your shed layout.
Feature Card
Built With In Mind
Quarter-acre homeowners ready to ditch gas who already own or plan to invest in the Worx PowerShare tool ecosystem.
Look Elsewhere When
Anyone with a half-acre or larger property should step up to the Greenworks 80V 21in Push Lawn Mower, which has the wider deck and higher voltage for that workload.
The Litheli 40V 16in Cordless Lawn Mower sits in an interesting middle ground: a 16-inch deck that’s wider than the 14-inch Worx options, paired with a 50-liter collection bag that’s noticeably larger than the bags on most small cordless mowers. Six cutting heights from 25 to 75 mm cover everything from a tight golf-course look to a longer summer cut.
Two 5.0Ah batteries run at a true 40V once both are inserted, and the brushless motor design means no oil, no spark plugs, and no carburetor cleaning. For a household that switches between bagging and mulching week to week, the size and range here are quietly convenient.
The Good Stuff
- Six height settings (25-75 mm) handle everything from short ornamental cuts to taller summer grass.
- 50-liter bag means fewer dump trips on bigger lots compared to smaller cordless mowers.
- Brushless motor eliminates routine gas-engine maintenance like oil and spark plug swaps.
Possible Compromises
- Battery platform is Litheli-specific, so it doesn’t cross over with Worx or Greenworks packs.
- Heavier than the 14-inch options, which may matter for users who prefer a one-hand carry.
Made For
Homeowners who want the widest adjustability and a roomy collection bag, especially on lawns with mixed grass heights.
Where A Sibling Pick Shines
For sheer deck width on a half-acre lot, the Greenworks 80V 21in Push Lawn Mower pulls ahead, while the Worx 40V 14in Cordless Lawn Mower WG735 wins on lightweight handling.
The Litheli 14in Cordless Brushless Lawn Mower is the most storage-conscious pick in the lineup, with a quick-fold handle that pulls the whole machine down to a footprint small enough to slot behind a trash can in a shared garage. The 14-inch deck and a single 5.0Ah battery keep the weight low enough that older homeowners and apartment dwellers can carry it out without help.
Five height positions from 1 to 2.5 inches cover the typical cool-season grass range, and the brushless motor runs quietly enough for shared walls. Owners commonly report this as a low-drama machine for a small yard that just needs a regular trim.
Practical Pluses
- Foldable handle collapses the mower into a compact shape for tight storage spaces.
- Lightweight frame is approachable for older users and anyone with limited strength.
- Rated for up to 3,000 sq. ft. per charge, a comfortable fit for most small urban lots.
Small Caveats
- 14-inch deck means more passes than the 16-inch Litheli above, which adds time on longer lawns.
- Battery and charger are Litheli-specific, so they don’t swap into Worx or Greenworks tools.
At A Glance
Whose Shelf It Belongs On
City-dwelling homeowners and renters with a small lawn or shared storage who want a quiet, light, easy-to-stow cordless mower.
Consider Something Else When
Anyone with a slightly larger or thicker lawn will get better results from the Worx 40V 14in Cordless Lawn Mower WG735, which has IntelliCut for adaptive torque.
What Matters Most Before Choosing Rear Bagging Lawn Mowers
Deck Size and Yard Coverage
A 14-inch deck shines in tight spaces and small lawns, while a 16-, 17-, or 21-inch deck makes real headway on anything over a quarter acre. Match the deck to your actual mowing area, since wider decks mean fewer passes but more weight and a tougher time squeezing through garden gates. The cordless picks above scale from a 14-inch compact up to a 21-inch workhorse for that exact reason.
Battery Voltage and Run-Time
Voltage translates to torque, and torque is what gets you through thick, wet, or overgrown grass without the blade bogging down. A 20V platform like the Worx WG733.1 handles tidy suburban lots, while 40V and 80V systems cover bigger areas and tougher cuts. Runtime figures are best-case estimates, so build in a buffer for tall spring growth, hills, and dense patches.
Cut Modes and Bagging Capacity
Most modern cordless mowers offer a 2-in-1 bag or mulch setup, and a few add side discharge for the third option. A larger collection bag (40 to 50 liters) means fewer stops to empty, which adds up over the course of a mow. If you regularly bag leaves in fall, that extra capacity saves real time.
Weight, Storage, and Maintenance
Brushless motors eliminate oil changes, spark plugs, and carburetor cleaning, which is the single biggest maintenance win of going cordless. Weight still matters for carrying the mower up basement stairs or lifting it into a tight shed, and a folding handle can turn a dealbreaker into a non-issue.
What The Lineup Asks You To Weigh
Where Shoppers Go Wrong
The most common slip is buying on deck width alone, then discovering the battery platform is wrong for their existing tool collection or the mower is too heavy for their storage. Equally common is underestimating runtime: a 4.0Ah pack is fine on a 1/8-acre lot but tight on a quarter acre, and cutting in dense spring growth can cut that estimate down further. Always check the included battery and the cut-mode system before you commit.
Why Top Tier Costs More
Higher-tier rear bagging mowers earn their price with brushless motors, larger batteries, wider decks, and longer warranties on the motor and battery pack. The Greenworks 80V 21in Push Lawn Mower, for example, costs more because the 80V system delivers gas-rivaling torque in a cordless body. For most small-lot owners, mid-tier picks handle the job, while anyone with a half-acre or steep terrain will feel the difference a premium machine makes.
Frequently Asked Questions
How does rear bagging compare to mulching?
Rear bagging collects clippings in a rear-mounted bag, leaving a clean, neat surface that’s great for people who want a tidy look or suffer from seasonal allergies. Mulching chops clippings finely and drops them back into the lawn as a natural fertilizer, which works well for low-traffic yards with regular mowing schedules.
Are cordless rear bagging mowers powerful enough for thick grass?
A 40V or 80V cordless mower with a brushless motor handles most cool-season grasses and warm-season Bermuda just fine. Tall fescue or overgrown spring growth can slow a 20V machine, so plan on a second pass or a higher-voltage model for the roughest sections.
How long does a battery typically last on a single charge?
Most batteries in this class run 30 to 60 minutes depending on grass height, terrain, and whether you’re bagging or mulching. Bagging generally pulls more power than mulching, so expect shorter runtime in bag mode, especially on dense grass.
Can rear bagging mowers handle leaves in the fall?
Yes, and a larger collection bag like the 50-liter one on the Litheli 40V 16in model means fewer stops to empty. For very heavy leaf drops, a dedicated leaf blower or rake is still faster, but a rear bagger handles scattered leaves well during regular cuts.
How do I store a cordless mower in winter?
Most manufacturers recommend storing the battery at room temperature with a partial charge rather than fully drained or fully topped. Fold the handle down if your model supports it, clean the deck underside, and keep the machine in a dry spot like a garage or shed.
Wrap Up
The right rear bagging mower comes down to the size of your yard, the grass you grow, and how much storage you have to work with. Small-lot owners tend to love the lightweight, foldable Litheli 14in model, while quarter-acre households often settle on the Worx 40V 17in WG745 for its balance of power and deck width. Match the deck and battery to your lot, pick the bag capacity that fits your cleanup style, and you’ll spend less time wrestling the mower and more time enjoying the lawn.