Best Worx 20V 10 Cordless String Trimmer & Edger
As an Amazon Associate, this site earns from qualifying purchases. Where the details come from: the specs and descriptions below come from the product list and seller copy for these fourteen trimmers, edgers and combo tools. They have not been checked by running any of them, so confirm battery count, voltage, cutting width and what is in the box on the live Amazon page before you order.
A cordless string trimmer is one of those tools people buy in a hurry and then regret. The wrong one runs out of battery halfway around the yard, the line jams every ten minutes, or the head only goes one way, which makes edging a sidewalk a sore-back job. This guide takes the fourteen tools in the product list and sorts them by what matters at the lawn: whether the batteries come in the box, how wide a path the head cuts, whether the line feeds itself, and whether the tool does one job or several.
What this list really contains
The title of this guide is built around WORX, but only two of the fourteen products are WORX-branded. The WG163 is a 12-inch two-in-one trimmer and edger, and the WG898 is a dedicated 7-inch edger. The other twelve come from other brands, including BLACK+DECKER, KOMASTY, SUNCHERS, RAXONE, JAGROM, Heywork, Ohey, Liupoket, Glenvera, PFYELYI, Gisam and Lacoco. The number 10 in the title does not match a model or size in the list.
That mix is useful, because it lets you compare battery packages and features side by side. It also means the WORX name alone is not a reason to buy. Read the product you are looking at, not the headline.
The list also mixes types. Most products are string trimmers that convert to an edger. Two are dedicated edgers or trimmer-edger heads. One is a three-in-one mower combo, one is a push-mower combo with a detachable deck, and one is a brush cutter. One item is a tool with no battery at all. Before you compare speed or weight, decide which type you need.
Who should buy from this list
This list suits a homeowner with a small to medium yard who wants a cordless tool that trims and edges without a gas engine. It also suits someone who already owns a battery platform and wants to add a tool that uses the same batteries, which is the point of the Lacoco tool-only listing and the WG163 and WG898 pair if you already own WORX 20-volt batteries.
It suits a buyer who edges along walkways and driveways and wants a tool that converts between trimming and edging with a few adjustments. The WG163, KOMASTY, SUNCHERS, RAXONE, JAGROM, Heywork and Glenvera listings all describe that kind of conversion.
It also suits a person who wants a folding shaft for storage in a small garage or apartment. Several listings describe a shaft that folds 180 degrees, and that feature alone can decide whether the tool fits on a wall hook.
Who should skip these tools
Skip the list if you have a large or heavily overgrown property, because the 12-inch trimmers in the set give a moderate cutting path, and the 7-inch edger is not a trimmer at all. For brush and thick stems, the Ohey and PFYELYI brush cutter modes are the better fit, but they still have the limits described below.
Skip any product in the list if you need the batteries to be included and the listing does not say so. The Lacoco tool is listed without a battery. Skip it too if you do not already own a compatible DeWalt 20-volt battery, because the listing’s compatibility claim is the seller’s, not a guarantee.
Skip the mower-combo tools, the BLACK+DECKER MTC220 and the Gisam YL-30, if you want a dedicated mower. Those tools give you a push-mower deck meant for a strip of lawn, and they are not a substitute for a machine built for a full yard.
Use cases that fit each kind of tool
Edging along a sidewalk is the most common reason to buy a tool in this list. A wheeled edger head, such as the one on the WG163, the BLACK+DECKER kit or the Glenvera tool, runs along the edge and keeps the line straight. The WG898 is built for the job from the start, with three depth settings and an edge guide that lines up with the walkway.
Trimming around fences, posts and beds is where the cutting head angle matters. Several listings describe a head that tilts up to 90 degrees or rotates, including the KOMASTY, SUNCHERS, RAXONE and Glenvera tools. A tilting head lets you reach under a fence rail without bending over.
Clearing thick growth is a different job. The Ohey brush cutter lists a larger motor claim and a set of cutting modes, including steel blades and brush blades. The PFYELYI tool lists a set of plastic, alloy and circular saw blades for heavier stems. Those tools are for growth that a string head will not cut cleanly, but a circular saw blade is a serious tool, so follow the safety notes below.
Mowing a small area is the job of the combo tools. The Gisam kit uses a detachable deck, and the BLACK+DECKER kit includes a mower deck. Both suit a small patch of lawn or a strip along a fence. They are not a replacement for a dedicated mower on a larger lawn.
How to choose: the criteria that matter
Battery package. Count the batteries, check the voltage and check the amp-hour rating. A tool with two 2.0 amp-hour batteries runs for a shorter time than one with two 4.0 amp-hour batteries, but a larger battery is heavier. Several listings in this set give a runtime figure of about 30 minutes for two 2.0 amp-hour packs, and others give longer runtimes for larger packs. Treat the runtime as the seller’s estimate and plan to charge a spare if your yard is large.
Cutting width. The cutting width is the path the head covers, and it decides how many passes a yard takes. Most string trimmers in the list give 12 inches. The Liupoket and the WG898 edger are narrower, at 8 and 7 inches. The Ohey brush cutter lists a width that changes with the attachment, which is covered below.
Speed. Speed is listed in revolutions per minute. The list runs from 5,000 for the WG898 edger to 20,000 for several multi-tool listings. Higher speed does not mean a cleaner cut on its own, because the head, line and blade matter as much. Read the speed as one factor among several.
Auto line feed. Some heads feed new line automatically when the line wears short, and others need a bump on the ground or a button press. Several listings describe automatic feeds, including the KOMASTY, SUNCHERS, RAXONE, Heywork and Glenvera tools. A manual feed is not a deal-breaker, but an automatic feed saves interruptions on a long edging job.
Shaft and head. Look for a folding shaft if storage is tight, a rotating or tilting head if you edge along walls, and an adjustable handle if more than one person will use the tool. The folding feature is common in this set, and the head angle ranges from a fixed head to 90 degrees of tilt or 180 degrees of rotation.
Weight. The listed weights run from about 3.3 pounds for the Liupoket tool to 9.9 pounds for the BLACK+DECKER kit. A lighter tool is easier to hold for a long edging session, but a heavier tool often has a more substantial motor and battery. Choose the weight you can hold for the full job.
Number of functions. Two-in-one tools trim and edge. Three-in-one tools add a brush or mower mode. Four-in-one tools add a further blade or brush option. The more modes a tool has, the more attachments you need to keep and store, so decide which jobs you actually do.
Compare the fourteen at a glance
The table lists the figures from the product data. Where two numbers do not agree, it says Not confirmed, and the product section explains the conflict once.
| Tool | Batteries in the box | Cutting width | Listed speed | Listed weight | Main jobs |
|---|---|---|---|---|---|
| WORX WG163 12-inch trimmer and edger | Two 20-volt lithium packs and charger | 12 in | 7,600 rpm | 5.5 lb | Trim and edge |
| WORX WG898 7-inch edger | One 4.0 amp-hour pack and charger | 7 in | 5,000 rpm | 7 lb without battery | Edge only |
| BLACK+DECKER MTC220 three-in-one kit | Two lithium packs | 12 in | Not stated in the listing | 9.9 lb | Trim, edge, push mow |
| KOMASTY foldable 12-inch trimmer | Two 2.0 amp-hour packs and charger | 12 in | 9,500 rpm | Not stated in the listing | Trim and edge |
| SUNCHERS 12-inch trimmer | Two 2.0 amp-hour packs and charger | 12 in | 9,500 rpm | Not stated in the listing | Trim and edge |
| RAXONE 2-in-1 trimmer and edger | Two 2.5 amp-hour packs and fast charger | 12 in | 9,500 rpm | 6.2 lb | Trim and edge |
| JAGROM 12-inch trimmer | Two 2.0 amp-hour packs | 12 in | 9,500 rpm | 7 lb | Trim and edge |
| Heywork 12-inch trimmer | Not confirmed | 12 in | 8,000 rpm in copy | 6.3 lb | Trim and edge |
| Ohey brush cutter with four modes | Two packs, 6,000 mAh total | Attachment dependent | 20,000 rpm | Not stated in the listing | Trim, edge, brush cut |
| Liupoket multi-head weed wacker | Two 2,000 mAh packs and charger | 8 in | 20,000 rpm | 3.28 lb in copy | Trim, edge, brush cut |
| Glenvera 12-inch trimmer and edger | Two 4.0 amp-hour packs and charger | Not confirmed | 9,000 rpm in copy | 6 lb | Trim and edge |
| PFYELYI three-in-one weed wacker | Two packs and charger | 6 in | 850 W motor | Not confirmed | Trim, edge, brush cut |
| Gisam three-in-one cordless mower combo | Two 4.0 amp-hour packs | 12 in | 15,000 rpm | Not stated in the listing | Trim, edge, push mow |
| Lacoco trimmer for DeWalt batteries | None included | 14 in | 20,000 rpm | 5 lb | Trim, edge, mow |
Before you buy: five checks
Check one: confirm the batteries. The Heywork listing is the clearest case. Its battery field says two AAA batteries, its copy says two 4.0 amp-hour packs, and its copy also describes two 20-volt packs. Those cannot all be true, so the battery type is Not confirmed. Ask the seller for the battery count, voltage and amp-hour rating before you order.
Check two: confirm the battery platform. The Lacoco tool is listed for a DeWalt 20-volt battery, and its battery is not included. If you own a DeWalt battery, check the battery’s voltage and fit on the live page. If you do not, budget for a battery and charger, because the tool does not run on its own.
Check three: confirm the cutting width. The Glenvera listing gives a 12-inch cutting width in its spec table and a 16-inch cutting swath in its copy. The swath is Not confirmed. For the Ohey tool, the cutting width depends on the attachment, which the next section explains. Measure the path you need before you choose, because a narrow head means more passes.
Check four: confirm the voltage and weight. The PFYELYI tool shows a title and copy that both say 21-volt, but its battery field says 12-volt. The battery voltage is Not confirmed. Its weight is also Not confirmed, because the spec table lists 4.2 pounds and the copy lists 6.3 pounds. Ask before you assume the battery fits your other tools.
Check five: confirm the function count and blade rules. The Liupoket title says 3-in-1, while its style field says 4-in-1. The function count is Not confirmed. The Gisam tool includes a circular saw blade for brush cutting, but the copy warns that the blade is not compatible with the lawn mower base, which must be removed before the saw blade is used. Read every safety line on the live page before you attach a blade.
The fourteen tools, one by one
1. WORX WG163 12-inch trimmer and edger
This is the WORX tool in the list most people would expect to see first. It is a 12-inch trimmer that converts to an edger, with a push-button command feed that advances the line when you press the button. The head tilts 90 degrees, the wheels are rubberized to guide the edger, and the spacer guard is adjustable to protect plants and landscape features while you work. The spec table lists 7,600 revolutions per minute, a 5.5-pound weight and a 10-inch cutting line length, which is the length of line the spool holds for the head. The line is 0.065 inches in diameter.
Two lithium-ion batteries and a charger come with the tool, which is why it sits near the top for a buyer who wants to start cutting the same day. The batteries can be used on other WORX 20-volt and Power Share tools, so this tool is a good entry point if you plan to build a small battery collection. The copy claims free spools for life, which is a seller statement rather than a warranty you can verify from the listing. The style label mentions a 0.4 amp-hour charger, which is an odd figure to see beside the two 2.0 amp-hour packs, so confirm the charger on the live page.
2. WORX WG898 7-inch edger
This is a dedicated edger, not a string trimmer. Its cutting width is 7 inches, its speed is 5,000 revolutions per minute, and it is brushless. It has three cutting depth settings of 1.5, 1.75 and 2 inches, which the copy says let you match the depth to the edge and to the soil. An integrated edge guide and blade indicator help you follow a sidewalk or driveway, and the dual-wheel design keeps the tool stable on the line.
The weight is 7 pounds without the battery, and the item weight with the battery is listed at 8.6 pounds. The box includes a 4.0 amp-hour battery, a charger, an edger blade, a hex key and a wrench. The shaft is telescopic and folds for storage. This tool suits a buyer who wants a clean edge and does not need a trimmer for weeds. It is the wrong choice for tall grass or a fence line, because a blade edger does not give the same reach as a string head.
3. BLACK+DECKER MTC220 three-in-one kit
This kit is a 12-inch trimmer, edger and detachable push-mower deck, with an automatic feed spool and a pivoting handle. The batteries are two 20-volt MAX lithium-ion packs, and the kit includes a guard and an auxiliary handle. The weight is 9.9 pounds, and the warranty is listed as two years.
The style field says 3-in-1 Mower Only, which does not match the kit’s full description. The kit includes the trimmer, edger and deck, so the style label is a naming error, but ask the seller to confirm what you will receive. The PowerDrive feature is described as preventing the motor from bogging down in dense grass and weeds. The deck height is adjustable, which matters if you use the kit to mow a strip of lawn. This kit suits a buyer who wants one tool for trimming, edging and light mowing, and who is comfortable with the extra weight.
4. KOMASTY foldable 12-inch trimmer
This is a lime-green 12-inch trimmer with two 2.0 amp-hour batteries and a charger in the box. It runs at 9,500 revolutions per minute and has an automatic line feed that releases line when the spool needs it. The shaft folds 180 degrees in three ways for vertical storage, and the head adjusts 90 degrees with a 180-degree rotation. The spec table gives a footprint of 40 by 8 inches, and the description says the tool works for small yards and tight spaces.
The copy lists a runtime of about 30 minutes on two packs, which is a seller estimate. The tool suits a small yard or a buyer who wants to trim beds and edges without a heavy machine. The description uses phrases like gas-like power, which is marketing language; the spec table is the reliable part.
5. SUNCHERS 12-inch trimmer
This is a 12-inch trimmer with two 2.0 amp-hour batteries, a charger and a motor the copy describes as robust, running at 9,500 revolutions per minute. It has a head that adjusts from 0 to 90 degrees, an automatic line feed and a shaft that folds 180 degrees. The box includes eight spools and two spool caps, which the copy presents as enough line for long-term use.
The battery label in the spec table reads nonstandard, while the copy describes two rechargeable batteries, so the battery is listed without a standard maker label. The 30-minute runtime is the seller’s estimate. This tool is close in spec to the KOMASTY and JAGROM tools, so the choice between them comes down to the spool count and which brand’s support you prefer. This is a good fit for a buyer who wants a folding trimmer with a spool stock already in the box.
6. RAXONE 2-in-1 trimmer and edger
This tool comes with two 2.5 amp-hour batteries and a fast charger, runs at 9,500 revolutions per minute and cuts a 12-inch path. The head rotates 90 degrees for edging and tilts from 0 to 90 degrees for slopes and corners. The automatic line feed releases line as you work, and the box includes ten lines. The weight is 6.2 pounds, and the listing dimensions are 49.21 by 12 inches.
The title says 21-volt, while the battery detail in the description lists 2.5 amp-hour packs without a voltage figure. The voltage is therefore Not confirmed beyond the title, so check it before buying extra batteries. The larger 2.5 amp-hour packs are a practical advantage for a long edging job, and the ten lines in the box are a good starting stock. This tool suits a buyer who wants more runtime than the 2.0 amp-hour packs give, and who will use the head angle to trim along walls.
7. JAGROM 12-inch trimmer
This is a 12-inch trimmer with two lithium-ion batteries and a charger, running at 9,500 revolutions per minute. It is 7 pounds, and it folds 180 degrees in three directions for storage. The head adjusts 90 degrees, and the auxiliary handle adjusts 180 degrees. The box includes eight spool lines, and the copy describes the tool as a trimmer that converts to an edger by changing the head angle.
The runtime is described as about 30 minutes on two packs, which is the same seller estimate that appears on several other tools in the list. The shaft folds and the handle is adjustable, which makes this a comfortable option for a longer session. The JAGROM tool is close in spec to the KOMASTY and SUNCHERS tools, and the choice comes down to weight and the included spool count.
8. Heywork 12-inch trimmer
This is a 12-inch trimmer with an auto line feed and eight spools, weighing 6.3 pounds. The copy says the tool has an 8,000 revolutions per minute motor and two 4.0 amp-hour batteries with a charger. The spec table says two AAA batteries, and the battery life field says 40 years. The battery type, count and runtime are therefore Not confirmed.
Do not buy this tool on the battery details alone. Confirm the battery type, voltage and count, because the listing gives conflicting information. If the batteries are 20-volt packs with 4.0 amp-hours, the tool would be a strong match for a larger yard. If the batteries are AAA cells, the tool would not work the way the copy describes. The copy is clear that the tool is lightweight and suited to adults and seniors, and the adjustable grip is a useful feature for a long session.
9. Ohey brush cutter with four modes
This is a brush cutter with a long shaft, rated at 20,000 revolutions per minute and described as having an 800-watt motor. The kit includes five long and five short trimmer lines, four steel blades and two brush blades, plus an edging wheel. The cutting width depends on the attachment. With the edging wheel and the longest line, the copy says the width is 11 to 12 inches. With a steel blade, the width is 7 to 8 inches. With a brush cutter blade and the auxiliary wheels, the width is 6 to 7 inches.
The spec table lists a cutting width of 11 inches, which matches the best case. The battery field lists two nonstandard packs with a total of 6,000 milliamp-hours and a listed runtime of 120 minutes. The LED display and the tool-free blade change are useful features, and the detachable wheel system is meant to reduce arm and shoulder fatigue. This tool suits a buyer with overgrown weeds, brush and thicker stems, and it is less suited to a clean lawn edge, where a dedicated edger does a better job.
10. Liupoket multi-head weed wacker
This is an 8-inch cutting-width tool with a 20,000 revolutions per minute motor and two 2,000 milliamp-hour batteries plus a charger. The shaft telescopes to about 47 inches, and the handle rotates through 180 degrees to suit different working angles. The copy says the tool weighs about 3.28 pounds, which is light for the set. The box includes ten metal blades, ten plastic blades, two saw blades, ten lengths of string, wheels, a charger, gloves and goggles.
The function count is Not confirmed, because the title says 3-in-1 while the style field says 4-in-1. The tool covers string trimming, brush cutting, edging and a small mowing role, depending on the attachment. The 8-inch width is narrower than most of the 12-inch trimmers, so plan on more passes for a large area. The included gloves and goggles are a practical bonus, and it is one of the few products in the list that includes eye protection in the box.
11. Glenvera 12-inch trimmer and edger
This is a yellow two-in-one trimmer and edger with two 4.0 amp-hour batteries and a charger. The weight is 6 pounds, the head has four positions, the handle rotates 180 degrees, and the automatic line feed keeps the line at a steady length. The box includes eight spool lines. The copy describes a motor reaching 9,000 revolutions per minute and a 16-inch cutting swath, and it claims up to 60 minutes of runtime on a single charge.
The cutting width is Not confirmed. The spec table lists a 12-inch cutting width, while the copy lists a 16-inch swath, and those numbers do not describe the same path. The runtime claim is also a seller statement. If the runtime and the width matter to you, confirm both on the live page. This tool suits a buyer who wants larger batteries and a head that adjusts in four positions, provided the width is confirmed.
12. PFYELYI three-in-one weed wacker
This is a three-in-one weed wacker with a 850-watt motor, two 2,000 milliamp-hour batteries and a charger. The telescopic pole extends from 33 to 43 inches, and the head adjusts 90 degrees. The box includes ten plastic blades for gentle use on soft plants, two circular saw blades that the copy says cut branches up to about one inch, and two alloy blades for tough weeds. The copy describes the blade kit as the main reason to buy.
The battery is described as 21-volt in the title and copy, but the battery field says two 12-volt packs. The voltage is Not confirmed, so check it before buying extra batteries. The weight is also Not confirmed: the spec table lists 4.2 pounds, and the copy lists 6.3 pounds. The cutting width in the spec table is 6 inches. The tool suits a buyer who needs a brush and saw blade option for heavy growth, and it needs careful blade handling because of the circular saw attachment.
13. Gisam three-in-one cordless mower combo
This is an orange three-in-one tool with a detachable push-mower deck, a string trimmer head and a wheeled edger. It runs at 15,000 revolutions per minute, has a 12-inch cutting width and uses two 4.0 amp-hour brushless batteries. The shaft telescopes, and the angle adjusts from 20 to 80 degrees. The box includes three blades: a string head for regular lawns, metal blades for heavier weeds and a circular saw blade for brush.
The copy includes an important warning. The circular saw blade is not compatible with the lawn mower base, and the base must be removed before the saw blade is used. Read that line before you attach any blade, because the mower deck and the saw blade are a dangerous pairing if the base is left on. This tool suits a small lawn that needs a mower strip, a trimmer and an edger in one unit, and it suits a buyer who is comfortable changing blades safely.
14. Lacoco trimmer for DeWalt batteries
This is a 14-inch trimmer, edger and mower-style tool that comes without a battery. The title and the spec table both say the battery is not included, and the tool is described as compatible with a DeWalt 20-volt battery. The motor is described as 750 watts with a speed of 20,000 revolutions per minute, and the tool weighs 5 pounds. The box includes eight spool lines and independent support wheels that the copy says reduce arm fatigue during long sessions.
Because the battery is not included, the total cost is the tool plus a compatible battery and charger. The DeWalt compatibility is the seller’s claim, so confirm it with the battery you own before you order. This tool is a strong choice for a buyer who already has DeWalt 20-volt batteries and wants a lighter, wider trimmer with wheels. It is the wrong choice for a buyer who expects a complete set in the box.
Battery care and runtime
Runtime is the number that makes or breaks a cordless trimmer on a bigger yard. Most tools in the list describe about 30 minutes on two 2.0 amp-hour packs, and the larger 4.0 and 2.5 amp-hour packs give more runtime on the same tool. Those figures are seller estimates, so plan on charging a spare pack if you have a large yard.
Charge the battery fully before the first use, and charge the spare while you work. Store the batteries indoors and avoid leaving them in a hot garage or a cold shed for long periods, because heat and cold shorten battery life. Keep the charger plugged in only when you need it.
If a tool uses two packs, rotate them so both wear at a similar rate. A tool that runs on one pack most of the time can drain it faster and leave the other pack unused for months.
Line, blades and safety
Every string head uses line, and the line wears out faster on thick weeds and near concrete. Several tools in the list include eight to ten lines in the box, and others include a single spool with a spare cap. Either way, keep a spare spool in the garage, and replace the line before it is too short to feed automatically.
Wear eye protection whenever you run a string head or a blade. The Liupoket box includes goggles and gloves, which is a useful start, and the same protection applies to every tool in the list. Keep the spacer guard in place when you trim near plants, and keep bystanders and pets well back from the head.
Use blades only as the manufacturer specifies. The Gisam and PFYELYI tools include circular saw blades, which are sharp and fast. The Gisam copy warns that the blade must not be used with the mower base attached, so remove the base first. Read the manual for the blade rules on any tool that includes a saw blade, and check the guard after every change.
Related comparisons: WorkPro vs WORX trimmer accessories and Greenworks vs EGO string trimmers.
Common mistakes buyers make
The first mistake is buying by the brand label. Only two of the fourteen products are WORX-branded, and the rest are from other brands with different batteries and features. Compare the product you are looking at.
The second mistake is assuming the battery is included. The Lacoco tool has no battery, and the Ohey and Liupoket listings describe battery counts that differ from the copy. Check the battery count and platform before you order.
The third mistake is ignoring the cutting width. A 6-inch or 8-inch head covers less ground than a 12-inch head, and the path that the Ohey tool cuts changes with the attachment. Measure the work you need and pick a width that fits it.
The fourth mistake is trusting the runtime figure without a spare. The 30-minute estimates are seller figures, and a large yard needs more than one pack.
The fifth mistake is treating the blade attachments as harmless. The circular saw blades on the Gisam and PFYELYI tools are serious tools that need the right guard and the right setup.
Frequently asked questions
Which tool is best if the batteries have to be included? Several tools include batteries. The WG163, WG898, BLACK+DECKER, KOMASTY, SUNCHERS, RAXONE, JAGROM, Glenvera, Ohey, Liupoket, PFYELYI and Gisam tools all list packs in the box. The Lacoco tool does not.
Does the WG163 work with other WORX tools? The WG163 uses the Power Share 20-volt system, and the batteries can be used on other WORX 20-volt tools. Check your existing tool’s battery before you assume compatibility.
Which tools are best for edging a sidewalk? The WG898 is a dedicated edger with three depth settings and an edge guide. The WG163, BLACK+DECKER, Glenvera and RAXONE tools convert to an edger with a wheel or head rotation.
Which tools cut thick weeds? The Ohey brush cutter and the PFYELYI tool are the most aggressive in the list. Both include brush blades, and the PFYELYI tool includes saw blades for branches.
Can I use the Lacoco tool with my own DeWalt battery? It is described as compatible with a DeWalt 20-volt battery. That is the seller’s claim, so confirm it with your battery before you order.
What should I do if two numbers disagree on a listing? Treat the number as Not confirmed until the seller clears it up. Ask for the battery count, voltage, cutting width or weight in writing, and compare the answer with the live page.
Final take: match the tool to the job
For a battery-included trimmer and edger with a WORX name and a known battery family, the WG163 is the closest match in the list. For a dedicated edger, the WG898 is built for that single job. For one tool that trims, edges and mows a small strip, the BLACK+DECKER and Gisam combos are the options, provided you accept the extra weight and the blade rules.
For a 12-inch trimmer with two packs in the box, the KOMASTY, SUNCHERS, JAGROM and RAXONE tools cover the common case. The RAXONE tool has the larger 2.5 amp-hour packs. For heavy growth, the Ohey and PFYELYI tools are the brush options, and the Liupoket tool is a lighter multi-head choice with a narrower path.
For a buyer who already owns DeWalt 20-volt batteries, the Lacoco tool is the only one in the list without a battery in the box. Confirm the compatibility, budget for the battery if you do not own one, and then choose the tool that matches your yard.