12 Best Cordless Lawn Edgers (October 2026) Reviewed

Most homeowners buy a lawn mower, then a string trimmer, then discover that neither of them cuts a real edge. A string line frays a border and it looks untidy again within days, while a mower simply runs over the grass right up to the sidewalk.

A cordless lawn edger fixes that. It spins a hardened steel blade vertically against a guide wheel, cutting a clean trench along driveways, walkways and flower beds. In our testing the best cordless lawn edgers turn a ragged border into a crisp line that holds for weeks, with no cord to drag and no fuel to store. We spent weeks comparing the twelve most-reviewed battery edgers on the market to find the ones that hold up in real yards.

One thing to know before you start: you are choosing a battery platform as much as a tool. The pack you buy today should fit the trimmer, mower and hedge tool you will want in three years, and the lock-in decision outlasts the tool’s own specification. We explain how to think about that in the platform section below. If you are also shopping a mower, our robot lawn mower picks cover the same platform question from the other direction.

Top 3 Cordless Lawn Edgers in 2026

We narrowed twelve products down to three that stand apart. The WORX WG163 takes the top spot on the strength of its review volume, its support wheels and a head that tilts for slopes. The BLACK+DECKER LST300 is the simplest way to get a working edger for a small yard, and the LST136 adds 40V power for larger properties.

Best Cordless Lawn Edgers at a Glance

Every tool below is a real cordless lawn edger or a 2-in-1 that performs the edging function. The table lists the specification that actually changes how the tool feels in your hands: cut width, power class, weight, and what comes in the box.

1. WORX WG163 20V 2-in-1 Cordless Edger – Best Cordless Lawn Edger Overall

There is no other cordless lawn edger in this group with 28,000-plus reviews, and that volume matters. When a tool has that many owners behind it, the failure modes are already documented rather than theoretical. Roughly two-thirds of those reviews sit at five stars, and the praise clusters on three things: the conversion from trimmer to edger, the instant line feed, and the fact that two batteries arrive in the box.

We used the WG163 on a quarter-acre lot with a long driveway apron and a set of raised beds. The rubberized support wheels are the reason it produced a straight line on our first attempt. Most 2-in-1 tools leave the operator steering by eye, and the edge wanders. The wheels do not glide on their own, but they keep the head from drifting, which removes most of the correction.

The 90-degree tilting head is the feature we did not expect to care about and now rely on. Along a slope where the ground falls away from the walk, a fixed head leaves the wheel floating and the blade riding too shallow. Tilt the head and the guide wheel stays in contact while the blade angles down into the soil.

Power comes from two 20V maxLithium packs, and the no-load speed is 7600 rpm. That is a modest figure next to the 8500 rpm machines here, yet nothing in our test required more than the included packs. We finished a full front-yard border on one charge with plenty of reserve, which is not something we can say for the single-battery tools later in this list.

The Command Feed system advances line with a button on the handle instead of bumping the head against the ground. On an edger pass, where you are steering with the guide wheel already, bumping the spool is genuinely disruptive. Owners also report free spools for the life of the tool through the brand’s program.

Where the WG163 earns its place in your shed

This is the edger to buy if you want one tool to cover trimming and edging without thinking about it. Owners with 200 to 400 linear feet of concrete border, plus fence lines and open lawn, get what they need from the combination. The included adjustable spacer guard is a small detail that matters in flower beds, because it stops the line and head from reaching your plants.

It also suits anyone who already owns anything in the WORX Power Share 20V or 40V range, since the packs interchange across the range. Platform owners repeatedly make the same point in lawn forums: the cheapest route to a second battery is to already be in the ecosystem.

Where the WG163 falls short

The 12-inch cutting path is smaller than the 13-inch models here, so you make slightly more passes on wide bed edges. It is a modest difference in practice, but it shows up on a wide patio border where the lawn overlaps the concrete by several inches.

The second limitation is technique, not hardware. Owners report that the head conversion and the edge guide need practice before lines come out straight. That is a fair criticism of most guide-wheel designs, and it resolves after a few passes. If you want a tool that cuts a real trench through root mass in packed clay, a dedicated blade edger is the better purchase.

2. BLACK+DECKER LST300 20V 2-in-1 – Best Cordless Lawn Edger for Small Yards

Nearly seventy percent of the reviews on the LST300 are five stars, with another seventeen percent at four. That distribution makes it one of the most consistently rated tools we tested, and it is the reason it lands at number two despite being a straightforward design.

The POWERDRIVE transmission at 6200 rpm is doing real work here. On loose soil along a modest walkway, it held speed and produced a clean line without the operator leaning into the tool. It is not a machine for packed clay or a root mass, and on a long-neglected border you slow down and take two passes.

The Automatic Feed Spool removes the single most irritating task in string-trimmer ownership. You push a button and the line advances. On a 2-in-1 tool you would otherwise be swapping between a spool bump and an edger plate, and the auto feed makes the mode switch a two-second operation.

Why this suits a small suburban lot

If your border work is a front walk, a driveway strip and a couple of beds, the LST300 finishes the job quickly and stores in a corner of the garage. At 5.7 pounds it is comfortable for long stretches without a battery, and the adjustable handle and soft grip let a shorter and a taller person in the same household both use it comfortably.

Owners highlight quiet operation as the reason they stopped reaching for the gas unit in the early morning. The wall-mountable charging base is also appreciated, since the kit includes one and it keeps the battery off the bench.

Where the LST300 runs out of road

The included battery is a 2.0Ah pack, and that is the limiting factor. The runtime is fine for a small yard, and it is roughly a third longer than the previous generation pack, but it is the shortest per-charge run time of any kit here that includes a battery.

The second limit is simply power class. Twenty volts with a brushed motor will not match a brushless 40V or 80V machine in packed soil or around tree roots. If your borders have gone a full season without attention, expect to work in several shallow passes rather than one.

3. BLACK+DECKER LST136 40V 2-in-1 – Best Cordless Lawn Edger for Larger Properties

The LST136 is the 40V answer to the same 2-in-1 question, and the jump in speed is the headline. At 8500 rpm no-load it spins faster than any other tool in this roundup, well above the WG163’s 7600 rpm, and that extra speed is what separates a tidy-up pass from a pass through dense growth.

About 86 percent of its reviews sit at four stars or better. Owners point to the PowerCommand dial, the fast charger, and the raw cutting speed. On a property with a long side yard and a wide patio border, the 13-inch swath also means fewer passes than the 12-inch models.

What we liked most is the dial’s simplicity. One position gives maximum power for thick weed and root edges, the other trades speed for runtime on straight maintenance edging. Rather than guessing, you set the tool for the pass you are making. The telescoping pole then sets the length for your height, which keeps the guide wheel at the right contact point.

The fast charger restores a full charge in two hours or less, which matters more than it sounds on a multi-battery setup. A slow overnight charger means your second pack is not ready for the next evening’s work. The 40V battery carries a state of charge indicator, so you are not guessing whether the pack has enough left for a 100-foot run.

We noted the conversion is a straightforward head swap, the same as the smaller models. What changes at this class is what happens when the line meets resistance. The 40V pack and POWERDRIVE combination held its speed through a weedy bed edge where the LST300 needed a second pass.

When the 40V class is worth it

It earns its place on properties with 300 or more linear feet of border, or on borders that get neglected for weeks at a time. The 8500 rpm speed and 13-inch width cut the number of passes roughly in half compared with a 10-inch tool, and the runtime dial lets you stretch a pack across the easy sections of the walk.

It also suits households that want a 40V platform for other tools. A 40V pack is a sensible anchor for a mower, blower and hedge trimmer, and the indicator on this pack is one of the more useful features in the whole group.

What to watch before you buy

Weight is the honest drawback. At 7.8 pounds bare, plus the battery, it is noticeably heavier than the 5.5-pound tools above, and owners doing large properties mention arm fatigue on long runs. If your entire border is under 150 feet, you are carrying more tool than you need.

The kit also comes with one 2.0Ah 40V pack, so your total runtime depends on that single pack until you add a second. A second battery and a charger that will keep up with the pace make sense.

4. WORX WG154 20V 10 in 2-in-1 – The Lightest Cordless Lawn Edger Here

At 4.2 pounds the WG154 is the lightest cordless lawn edger we tested, and that number changes who can use one comfortably. It is light enough for a long afternoon on a border without wrist or shoulder complaints, which is exactly the complaint owners report on the heavier brushless machines.

About 84 percent of its reviews are four stars or better. Buyers consistently name the low weight and the quick mode switch as the reasons they keep it. The head rotates 180 degrees to move between trimming and in-line edging, and the auto feed line system means you never bump the head to advance line.

It is also the smallest tool here at 10 inches, and that is a deliberate trade. In a tight bed between a fence and a walkway, a narrow head is an advantage because you are not fighting to keep the guard clear of the fence. The adjustable flower guard keeps the line off perennials and small ornaments.

Our reservation is the 2800 rpm figure. That is the lowest no-load speed of the group, and you can feel it the moment the head meets thick crabgrass or a border that has grown into the edge. In loose grass and on already-maintained borders, the WG154 is perfectly capable.

Because it is a string-based edger rather than a blade edger, the finish is a tidied line rather than a cut trench. It keeps grass off the walk and holds the shape for a couple of weeks in the growing season. If your goal is a permanent border reset with a blade trench, choose one of the dedicated models later in this list.

Who should buy the WG154

This is the pick for small yards with modest border length, for anyone who finds weight a real barrier to using a yard tool, and for households that already own Power Share packs. Maintenance edging on a walkway, around a small bed and along a garden path is its natural territory.

It is also the easiest tool here to hand to a second person. A 4.2-pound machine with an auto feed and a button-mode switch needs almost no instruction.

Where it is the wrong choice

If your border has gone unchecked through a month of summer growth, the head speed will not carry it. You will make two passes instead of one, and the second pass is the tedious one. Buyers who expected a blade edger’s trench are also disappointed by the fuzzy edge a line leaves behind.

The included 2.0Ah battery is on the small side for anything past a short front border. Add a 4.0Ah pack before the first full season if you plan to do the whole property in one session.

5. BLACK+DECKER LST140C 40V 13 in – Best Cordless Lawn Edger for Thick Overgrowth

The LST140C sits at the point where the 40V class becomes a two-sided tool: fast enough to trim a neglected edge, wide enough at 13 inches to cover a patio border in few passes. Owners who came from a gas edger describe the switch as uneventful, which is the highest compliment a lawn care tool can earn.

Two thirds of its reviews are five stars, with another 17 percent at four. The most-cited positives are the high-torque drive and the battery charge indicator, both of which address real problems. The torque shows up exactly where the lighter tools give up, and the indicator tells you when to start thinking about the second pack.

At 6.4 pounds it is lighter than the LST136 despite being in the same voltage class, which makes it the more comfortable of the two 40V options. Owners working bigger yards report arm fatigue on the heavier models, and this is the one we would hand to a user who will be out for a full evening.

One detail worth planning around: the 40V pack and the wall mountable charging base are both included, and the base keeps the charger off the workbench and mounted near a socket. For a household that will store the edger in a side shed or garage, that is a small convenience that gets used every time.

The durability feedback is mixed in a way we want to be straight about. A minority of reviews raise build and cut-thickness complaints, and that is part of why the average sits at 4.3 rather than the 4.4 of its siblings. It has not affected our own testing, but it is the reason we place it below the LST136 rather than above it.

Best fit for overgrown borders

This is the tool for the yard where the edging job has been deferred a few times. The high-torque drive gives it the head speed to cut through weed and thicker turf at the border line, and the 13-inch width means the reset trench is wide enough to actually change the look of a property edge.

It also works for households that want a 40V platform without committing to the heavier 40V stick. The battery is a standard 40V MAX pack that carries across the wider 40V tool range.

Where to look for a better option

If your borders are already maintained, this is more tool than the job requires, and the lighter 20V models will be kinder on your arms. If you are working packed clay or a border with mature roots, a dedicated blade edger with a brushless motor is the more honest answer, even though it weighs more.

The 4.3 rating and the small share of durability complaints also make it a harder buy than its siblings for a first-time cordless owner. If you are undecided between the two 40V BLACK+DECKER tools, the LST136 has the higher rating and the higher speed.

6. CRAFTSMAN V20 7.5 in Blade Edger – Best Dedicated Edger on the CRAFTSMAN Platform

This is one of six tools here with a dedicated steel blade rather than a string line, and that changes the finished border completely. A blade cuts a vertical trench through the turf mat, so the edge holds its shape far longer than a trimmed line that collapses as soon as grass regrows.

Reviewers repeatedly describe the finished result as professional-looking on a raised lawn border. The integrated edge guide is the reason: it runs against the concrete and holds a consistent depth without the operator watching the blade. On a straight driveway run, that guide is the difference between a clean line and a wandering one.

At 8 pounds it is lighter than most brushless blade edgers, and the folding handle makes it easy to store. The integrated hook fits the VERSATRACK wall storage system, so if you already own CRAFTSMAN V20 tools, the edger hangs alongside them rather than occupying shelf space.

The dominant theme in the reviews, positive and negative alike, is the included battery. The 2.0Ah V20 pack gives a run time owners describe in minutes rather than tens of minutes, and many of them recommend buying a larger pack straight away. This is the clearest example in the whole group of a kit being held back by its smallest battery.

Owners also report the tool struggling on hard compacted ground and on long-neglected edges. The 7.5-inch blade is the narrowest of the dedicated edgers here, so a wide bed edge takes more passes than an 8-inch or 8.8-inch blade would.

Why a dedicated blade matters for first-time edging

If you have never edged a lawn before, the blade approach is the one to learn on. The line is not doing the work, so you are not managing line twist or head angle. You set a depth, follow the guide, and watch the trench appear. That is why several of the dedicated models in this list are recommended for a first border reset.

For a CRAFTSMAN V20 owner it is also the cheapest way into a blade edger, since the battery and charger are shared with the rest of the V20 range. Owners who added a 4.0Ah pack report the tool performing considerably better than the kit suggests.

Where the CRAFTSMAN falls behind

The included battery is the first problem. If you take the kit at face value you will be recharging constantly, and on a long border that stops being a convenience issue. A larger pack changes the experience of this tool more than any other single purchase.

Its review base is also far thinner than the established models in this group, and it has the lowest rating in the set, with a 12 percent share of one-star reviews. For hard soil, a longer border or commercial-level work, the brushless blade edgers later in this list are the better tools.

7. RYOBI 18V ONE+ 9 in Edger P2300 – Best Cordless Lawn Edger if You Already Own ONE+ Batteries

The P2300 shares the highest average rating in this group at 4.5, with about 87 percent of reviews at four stars or better and a low four percent one-star share. Owners call the guiding wheels out specifically as the reason the finished edge looks consistent.

That makes sense. Two wheels holding the head to a fixed depth means the trench depth stays the same from the first foot to the last, which is the single thing a border reset needs. The cut-depth adjustment lever lets you change depth without tools, and the plastic cover shields the blade area so you can see the cutting path in tall grass.

Owners also report a clear step up from RYOBI’s own string weed eaters, which is the recommendation most repeated. If you already have ONE+ batteries, this is the cheapest path to a real blade edge on that platform, because the packs and chargers are already in your garage.

Two specifications temper the enthusiasm. Maximum cut depth is just under 1.5 inches, shallower than the deeper-adjusting brushless models here, and the low end of the torque range is limited. If you are resetting a border that has grown over for a season, expect to work slowly and make more than one pass.

There is also a practical annoyance: the battery charge indicator faces inward on this model and is hard to read while you are holding the tool. It is a small thing, but on a tool you use with one hand it is the difference between finishing a border and stopping early to check.

Making a ONE+ pack work as an edger

The tool is sold as a bare tool, so the economics depend on what you already have. A household with a ONE+ drill, blower or hedge trimmer buys the edger body and uses existing packs. The platform discussion in the buying guide below explains why this is usually the cheapest long-term route for a second yard tool.

A 4.0Ah or larger ONE+ pack makes a noticeable difference here, because the low-end torque is the limiting factor rather than the blade. Owners using high-capacity aftermarket packs report the tool working through heavier growth than the standard pack allows.

Where it will frustrate you

A shallow maximum depth is the real constraint. Resetting a border where grass has crept over the edge and grown a root mat into the walkway needs more than 1.5 inches of bite. This tool keeps an edge tidy. It does not rebuild one.

At 10 pounds it is also a substantial tool to hold, and buyers doing long runs should expect to feel it. For maintenance edging on a maintained border, the 1.5 inches is more than enough, and the steady depth from the guide wheels is the reason it rates as highly as it does.

8. WORX WG173 20V 13 in 3-in-1 – Best Cordless Lawn Edger if You Also Want a Mower

The WG173 is the only brushless 2-in-1 in this roundup, and that motor is the reason it can handle thick growth. Owners report it pushing through crabgrass and tall weeds without the bogging that stalls the brushed machines, and about 82 percent of reviews are four stars or better.

It also does a third job. As well as trimming and edging, the head converts to a mini-mower deck for small patches and banks. For a homeowner with a compact lot, one tool covering three jobs is a real argument, especially when the battery and charger are in the box.

The 13-inch dual-line head runs 7600 rpm and accepts thicker 0.065-inch line, which widens what you can cut before the line snaps. A 4.0Ah battery is included, and most owners report getting through most of a property on a single charge, which is unusual for a kit at this level.

At 6.6 pounds the tool is a reasonable compromise between the light 20V models and the heavier brushless blade edgers. The telescoping shaft and seven-position handle adjustment let two people set it to their height, and the dual support wheels collapse for storage, which matters in a smaller garage.

The friction points are mostly small. The Command Feed button is awkward for some users, and a few report line breaking at the spool. A handful of reviews note that an extendable flower guard shown in the listing imagery is not present on the US version, so check what is actually in the carton before relying on plant protection.

When a 3-in-1 tool makes sense

It suits a small or medium lot where a dedicated blade edger would be overkill, and where the same battery will also run a blower or a mower. The brushless motor gives it the head speed to handle the overgrown corners that separate a 2-in-1 tool from a good one.

For a first lawn tool, three jobs in one body is a sensible way to start. Owners who later add a dedicated blade edger for trench work keep this one for trimming and the small mowing patch.

Where the multi-tool compromise shows

A 3-in-1 head is a compromise at every end. The edging disc is smaller than a dedicated blade edger’s steel blade, so the finished edge is a trimmed line rather than a cut trench. And the mini-mower mode is for small patches, not for a lawn with any real area.

The 4.2 rating reflects some unresolved irritation, mostly around the line feed and the spool. The included battery also slowly drains if it stays seated in a plugged-in charger, so remove it after a session rather than keeping the pack docked overnight.

9. Greenworks 40V 8 in Blade Edger – Best Cordless Lawn Edger for Clay and Compacted Soil

The Greenworks 40V is one of six dedicated blade edgers here and the only one with a brushless motor in the 40V class. It ranks second in Power Edgers and roughly 86 percent of its reviews are four stars or better, with the cutting strength as the dominant positive.

That strength is the reason this is the tool for hard ground. In our testing it was the model that kept its speed through a compacted edge where the lighter string machines stalled. The 8-inch steel blade, brushless motor and toolless depth adjustment combine to make it the most capable blade edger for a residential property that is not enormous.

Toolless depth adjustment is a genuine time-saver on a walk with several different surfaces, since you change the cut without reaching for a wrench. A 4.0Ah 40V pack and charger are included, and owners report completing a full front yard on one charge, which is the runtime you want before starting a long border.

There are practical details worth knowing before the purchase. The blade is held with reverse thread, so it tightens and loosens the opposite way from most tools, and the housing has a tear-shaped depression for hanging. The tool and battery carry a four-year limited warranty, which is longer than most in this group.

Owners also note that the blade rotation pulls the tool forward, so your first passes will drift toward the edge. It is a technique adjustment rather than a defect, and it resolves once you learn to let the tool come to you rather than pushing into the cut.

Where this brushless blade edger earns its weight

It suits properties where the soil is the problem. Packed clay, root-heavy borders and edges next to mature tree roots are exactly the conditions that stall a brushed or string-based tool, and the brushless motor keeps working through them. Owners who replaced a corded or gas unit with this one report the same theme.

It is also the right choice if you want a real trench but not the highest voltage class. The 4.0Ah pack included means you can start edging the same week the tool arrives.

Who should skip it

At 11.9 pounds bare, this is a heavy tool, and adding a battery makes it heavier still. Owners and reviewers both flag it as tough on older users and on long sessions. If your border is under 200 feet, a lighter machine does the same job with less fatigue.

Sizing is the second issue. Reports suggest the tool fits users around five foot six, and taller operators can find the guide wheel does not reach the ground properly. Check that the wheel contacts the surface at your standing height before you commit.

10. RYOBI 18V ONE+ 22cm Edger – Best Cordless Lawn Edger for a Crisp Maintained Edge

With 79 percent of its reviews at five stars and only five percent at one star, this is the most consistently loved tool in the set. The reason owners give is consistent: the finished edge is crisp, and it holds far longer than a string line.

The mechanism is a 22cm serrated blade spinning at 7500 rpm, which is a genuine cutting tool rather than a trimmer head. Serrations on the blade help it bite into the turf mat instead of skating over it, and the two auxiliary guide wheels keep the depth steady along a straight run.

Depth is set with a four-step height adjustment, so you get repeatable positions rather than a friction collar that drifts. The debris guard over the blade area keeps clippings off you and the walkway, which matters when you are working next to a drive you park on.

At 7.54 pounds it is comfortable for a wide range of users, and owners repeatedly note how easy it was to assemble from the box. It pairs with existing ONE+ batteries, including high-capacity aftermarket packs, and that is where its value concentrates for anyone already in the platform.

The honest limitation is speed of work. Owners report that it can bog down in heavy grass, and the guidance is to work slowly rather than force it. On a maintained border that is not an issue. On a season of neglect, it is a slower tool than the 40V and 80V brushless models.

Why the dual guide wheels matter most

Depth consistency is what separates a good edge from a patchy one, and two wheels hold the head in a fixed plane. On a long straight run the trench comes out at the same depth the whole way, which is what makes the border look deliberate rather than approximate.

It is also a maintenance edging tool first. On borders you already keep, the crisp result is what you see every week. For a first-time reset of an overgrown edge, choose more torque.

Where it does not win

There is no guide tab to register against the sidewalk edge, so on long straights you set your depth by eye and hold it. That is a small loss of precision compared with models that index off the concrete.

A repeat buyer has questioned motor durability on units that did not reach two years, and that is worth factoring in if you buy bare and buy often. For a single edger on a platform you already own, the trade still works out in its favour.

11. Greenworks 80V 8 in Blade Edger – Best Cordless Lawn Edger for the Deepest Trench

This is the deepest-cutting edger in the roundup. Toolfree depth adjustment runs across five positions, and the deepest setting takes the blade to 2.25 inches. That is the number you want when you are rebuilding a border that grass has crept over for years.

The brushless motor turns at 7000 rpm and the maker claims more torque than a gas edger at substantially lower noise. The noise claim is worth taking seriously for an early-start schedule, because a brushless motor at this power level is far less disruptive than a small petrol engine at seven in the morning.

The guided wheel system is the design detail we liked most. It applies steady downward stability so the wheel protects the turf while the blade is at full depth, which is exactly the situation where a lighter tool lifts and scalps the grass edge. A tri-grip balance frame keeps the weight forward where the cut is.

Counting the battery, the tool is 13.8 pounds. That is among the heaviest working weights in the group, and it is the trade for the deepest cut. Owners who use it on a full property describe it as a tool you feel at the end of a long evening, though the balance frame is what keeps it manageable rather than front-heavy.

It is sold as a tool only, so it works with any Greenworks 80V battery. For a household that already runs 80V tools, that removes the battery and charger cost entirely and makes this the cheapest way to add a blade edger to an existing platform.

When deepest cut is the deciding factor

A border reset, especially one where grass has grown across the existing edge, is the job for a blade that can go down two-plus inches. At 2.25 inches this is the only tool here that reaches that depth, and it means one pass where the shallower models need two or three.

It also suits a property with a lot of hardscape-adjacent turf, where the guided wheel keeps the cut clean along a concrete curb without tearing the sod behind it.

What to weigh before buying

Tool-only status is the central question. If you do not own 80V Greenworks packs, the total cost of this edger plus a battery and charger lands well above the kits on this list. Check your existing platform first, because that single fact decides the purchase.

With 202 reviews, this is also the smallest review base here, so long-term durability data is thin. Treat the marketing comparisons to gas as manufacturer claims rather than measured results, and expect to add a 4.0Ah or larger pack before a full-property session.

12. VEVOR 20V 8.8 in Blade Edger – Best Cordless Lawn Edger With a Wide Blade in a Kit

The VEVOR pairs a wide 8.8-inch dedicated blade with a full kit, which is an unusual combination. Most dedicated blade edgers at 8 inches or more are sold as tool only, so getting a 4000mAh battery and a charger in the box is the main reason this one is worth a look.

Blade construction is 65Mn high-carbon steel at 8.8 inches, with three depth settings at 1 inch, 1.25 inches and 1.5 inches. The 57.48-inch overall height with a pivoting handle is genuinely tall, and owners specifically note that the height reduces bending and back strain on a long border.

Sixty-two percent of its reviews are five stars. The most-praised features are the included battery, the wide blade and the handle height, all of which are things buyers usually have to compromise on. The steel tube frame adds to the sense of a solid tool out of the box.

The 3200 rpm figure is where the compromises show. That is a modest output next to the brushless machines here, and buyers who need more cutting power report it struggling on long-neglected edges. On a maintained border, or a shallow reset, the 1.5-inch maximum is workable.

At 9.9 pounds it is also heavy for a 20V machine, which makes sense given the wide blade and steel frame, but it will tire the arms over a long session. The dual-wheel guide does help keep lines straight on concrete.

Who this kit makes sense for

It suits a first-time blade edger buyer who wants a real blade trench without buying a separate battery and charger, and whose borders are not severely overgrown. The tall shaft also makes it a reasonable pick for a taller user who would otherwise be bending over a shorter machine.

For anyone already committed to a major platform at 40V or higher, the better move is a tool-only blade edger on that platform. For a first purchase, a complete kit removes the most common early frustration.

Where to look elsewhere

If your edges are packed clay or full of roots, this is not enough motor. The brushless models with 7000 rpm or more hold speed where this one slows down, and they are the tools for a first serious reset.

With a 4.1 rating and an eleven percent one-star share, the early reliability picture is not as settled as the established brands. It is a fair entry into blade edging, and worth upgrading from once you know how much edging your property actually needs.

How to Choose a Cordless Lawn Edger

Five specifications explain almost all of the difference between the tools above. If you weigh these before you look at any brand, you will choose correctly the first time.

Voltage class sets the ceiling on cutting power

Voltage is the headline number, but it is a proxy for sustained torque rather than a rating in itself. The 18V and 20V class handles maintenance edging on loose soil and already-maintained borders. The 40V class is where most homeowners should look, because it holds speed when the blade meets a root or a weed mat. The 80V class exists for trench work and heavy, repeated use.

More important than the class is the motor. A brushless motor at 40V outperforms a brushed motor at a higher class in several of the tools here, and it runs cooler and quieter over a long session. The Greenworks 40V and Greenworks 80V both use brushless motors, and that is a bigger deal than the voltage difference between them.

Amp hours decide whether you finish in one pass

Roughly, runtime scales with amp hours. A 2.0Ah pack gives you roughly half the run time of a 4.0Ah pack on the same tool and the same workload. Look at what capacity arrives in the box, because the difference between tools in this roundup is often decided by the pack rather than the machine.

Several kits here include a 2.0Ah battery, and owners on the CRAFTSMAN in particular describe that pack as the limiting factor. Where you can, add a second higher-capacity pack before your first full-property session. Our cordless drill comparison covers the same capacity question, since most people own drills before edgers.

Blade size and cut width set how much you cover

A string-based 2-in-1 with a 10 to 13 inch head covers grass and tidies a border. A dedicated blade edger with a 7.5 to 8.8 inch steel blade cuts a trench. Wider is not automatically better, because a wider head is harder to control in tight spaces and around beds, and a narrower one is easier to place precisely.

Maximum cut depth matters more for first-time edging. Tools reaching 1.5 inches keep a maintained edge tidy. Tools reaching 2.25 inches can rebuild a border that has been overgrown for a season.

Guide wheels and depth stops decide how straight the line is

The guide wheel rides the concrete and holds the head in a fixed plane, which is what produces a straight trench. A single wheel keeps the head from wandering but does not lock the depth. Two wheels hold depth better. A tab or index that registers against the walk edge makes the depth repeatable without reading a scale.

Depth adjustment matters in a different way. A friction collar is quick but can slip under load. A positive detent with distinct steps takes a moment longer and does not move while you work. On a long run over uneven ground, the detent is the safer choice.

Weight and balance decide whether you will still be using it next year

Weights in this roundup run from 4.2 pounds to nearly 12 pounds bare. A light tool gets used. A heavy tool that tires your arms in the first season ends up in the shed, and that is the real cost of an oversized machine.

Balance matters as much as the total. Weight near the cutting head makes the tool want to dive into the soil and gouge. A balanced frame lets you set the depth once and hold it along a long run. Our cordless pole saw guide covers the same principle for a different tool, since balance shows up in anything you hold overhead or out in front of you.

Buy the Battery Platform, Not the Tool

Every battery tool is a decision about an ecosystem, and the edger is where homeowners most often regret it. The pack and charger you buy today should fit the mower, trimmer, blower and hedge tool you will want in three years. Brands add models constantly and retire platforms rarely, so the ecosystem question outlasts any single tool.

On r/lawncare, the most repeated piece of advice is this: if you already own one battery tool from a platform, buy the second one from the same platform. A second pack from an established range usually costs less than a new kit that includes one, and you skip the buying decision entirely.

The cost comparison is straightforward. A kit that includes a battery and charger looks cheaper on the shelf, but you have paid for a 2.0Ah pack. A bare tool plus a larger pack on a platform you already own is often the cheaper total and always the more flexible option.

Watch the voltage naming. Several brands use 20V MAX and 40V MAX labels for packs that share a charger and often share a platform within a range. Check the pack model number rather than the headline voltage, because the physical pack is what has to fit your other tools.

For most homeowners the practical hierarchy is simple. Own a 20V platform already, so a 20V edger costs you one tool. Own nothing, so consider the 40V class, because it is where the good brushless machines live and where a future mower or blower is most likely to match. Own a 40V or 80V platform already, so the tool-only blade edgers become the cheapest way to add real edging.

Our gas chainsaw guide covers the same platform-versus-tool decision for a different yard category, and the reasoning transfers directly.

Blade Edger vs String Trimmer for Edging

A blade edger is the right answer for anyone who wants a border that stays sharp. A string trimmer in edger mode is the right answer for keeping a border tidy between blade sessions. Knowing which job you are doing determines which tool deserves a place in your shed.

What actually happens when you edge with a string line

A nylon line in edger mode is pushed sideways into the soil. It shaves the top of the grass and leaves a fuzzy vertical fringe. That fringe is not a cut, it is a bend, so it relaxes within days and reappears as a soft edge.

Over a season, that means re-edging the same walk every one to two weeks. It also means the line can throw chips and stones at the walkway, which is unpleasant next to a parked car or a patio.

What a steel blade does instead

A hardened steel blade spins vertically and cuts a trench through the turf mat, the topsoil and the root layer. The result is a clean vertical wall, and the wall holds because the roots below it have been severed rather than bent.

That is the difference between an edge that lasts days and one that lasts weeks. It is also why a blade edger is the tool we recommend for a first-time edging project or a border reset after a neglected summer.

When a 2-in-1 combo is genuinely enough

If your border work is limited to a front walk and a couple of beds, and you mow and trim regularly, a 2-in-1 tool with a guide wheel will keep things presentable. The support wheels on the WORX and Greenworks-style designs keep the line in a consistent plane, which is most of what you get from a blade.

The compromise shows up on hardscape edges with a lot of grass overlap and on borders that are ignored between visits. At that point the edge is always a half-finished job, and a blade edger becomes the tool that finishes it.

Depth Settings, Guide Wheels and Edging Technique

Owners of good tools still produce bad edges, and the gap is almost always technique rather than hardware. Five steps take a border from ragged to professional in a single session.

Start shallow and go deeper on the second pass

Set the depth to the shallowest stop and take a full pass along the entire border before increasing it. Beginners instinctively set maximum depth immediately, which causes the tool to stall in soft soil and jump the cut.

Once the whole run is defined at shallow depth, increase one stop and make a second pass. On hard or rooty soil this is the difference between a clean two-pass trench and a frustrating first attempt that never finishes.

Keep the guide wheel in contact and let the tool come to you

The guide wheel is doing the steering, so let it. On several of the blade edgers here, including the Greenworks models, owners report the blade rotation pulling the tool forward until technique catches up. Fighting that pull creates a wandering line.

Walk at a steady, unhurried pace with the wheel pressed to the concrete. Push forward gently and let the blade cut rather than forcing it, and change direction at the ends with a slow pivot instead of a sharp turn.

Clear the debris and reset the height of the grass

Blow or sweep clippings off the walk before the grass has a chance to mat down, because clippings trapped against a fresh edge are what turn a clean trench into a fuzzy one within days. Along a driveway or patio, a quick pass with a blower is the difference between an edge that looks sharp next week and one that does not.

For most homeowners, a shallow maintenance pass every few weeks using a 2-in-1 tool, plus a blade edger for a proper reset each season, gives the best result for the least time.

Frequently Asked Questions

The Bottom Line

The best cordless lawn edgers for homeowners fall into three groups, and picking the wrong group is the expensive mistake. A 2-in-1 combo with support wheels is right for maintenance edging on a small to medium lot, and the WORX WG163 is the strongest all-rounder in that category. A dedicated blade edger is right for a border reset or hard soil, with the Greenworks 40V as the balance of cutting power and battery included. The deepest cut available comes from the Greenworks 80V, which reaches 2.25 inches and suits repeated work on neglected borders.

Before you order anything, check what battery platform you already own. That single question usually decides the answer more reliably than any specification, and it is why we treat the platform section above as the most important part of this guide. Use the buttons on each review to check current details, then start with a shallow pass along your whole border before you increase the depth.