By Lauren HollandUpdated November 2026
Shopping for an electric lawn grass edger means balancing cutting power, cordless convenience, blade size and how much detail work your yard really needs. This guide compares seven electric edgers in the Amazon catalog, covering corded and battery models, dual-use trenchers and combination string-trimmer edgers. We weighed each one against four criteria: cutting depth adjustment, motor and blade specifications stated by the manufacturer, runtime and portability for typical home lawns, and the patterns owners commonly report about durability and ease of setup. None of these models were tested in a lab or in our own yards; the comparisons below rely on published specifications and the feedback patterns that appear across owner reviews.
Our top picks at a glance
- 1
TOP CHOICEBest overallWorx WG896 Corded Electric Lawn EdgerView on Amazon - 2
TOP CHOICEBest for cordless edging with two batteriesWorx 20V Cordless Edger with Dual WheelsView on Amazon - 3
TOP CHOICEBest for combined trimming and edging20V 2-in-1 Cordless String Trimmer and Electric Lawn EdgerView on Amazon - 4
Best for larger-scale string workBLACK+DECKER 14-Inch 2-in-1 Weed EaterView on Amazon - 5
Best budget pickAmazon Basics 12 Amp Corded Electric Lawn EdgerView on Amazon - 6
Best for trenching and edging2-in-1 Lawn Edger and Trencher with 9-inch Metal BladeView on Amazon - 7
Best for weed removal jobsWorx 20V 12-inch 2-in-1 Trimmer and Edger (WG163)View on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Worx WG896 Corded Electric Lawn Edger | Corded edging with a reliable power source | Three-position adjustable cutting depth |
| Worx 20V Cordless Edger with Dual Wheels | Cordless edging along driveways and walks | Two 2.0Ah batteries and 3 depth settings |
| 20V 2-in-1 Cordless String Trimmer and Lawn Edger | One tool for trimming and edging | Auto line feed and 2 x 4Ah batteries |
| BLACK+DECKER 14-Inch 2-in-1 Weed Eater | Larger trimming jobs with corded power | Auto feed and 6.5-amp motor |
| Amazon Basics 12 Amp Corded Edger | Budget-conscious corded edging | Double-edge 7.5-inch blade and adjustable height |
| 2-in-1 Lawn Edger and Trencher (9-inch blade) | Trenching and edge reshaping | 9-inch metal blade and 3500 RPM motor |
| Worx 20V 12-inch 2-in-1 Trimmer and Edger (WG163) | Weed removal along hardscape | Command Feed and two batteries with charger |
Worx WG896 Corded Electric Lawn Edger
3-Position Adjustable Cutting Depth, Lawn Edging & Trenching Dual Use, Corded WORX Electric Lawn Edger, 12 Amp 7.5" Trencher for Lawn Landscaping, WG896
Best for: Corded edging and light trenching on a home lawn with an outlet within reach.
This is a good fit for homeowners who want a dedicated edger and do not mind managing a cord. It works well for defining bed lines and cutting a clean vertical edge along walks.
Key specs
- Corded electric motor, listed at 12 amps
- 7.5-inch blade
- Three-position adjustable cutting depth
- Dual use for edging and trenching
Pros
- Consistent power without battery charging
- Adjustable depth suits both light edging and deeper cuts
- Lightweight for a corded tool
Cons
- Cord length limits the working area
- Requires care to avoid nicking the cord on the blade path
Bottom line: Choose this if you have outlets near your beds and want a straightforward, dependable corded edger.
Worx 20V Cordless Edger with Dual Wheels
3500 RPM 400W Motor, 2 x 2.0 Ah Batteries & Fast Charger, 9 Inch Blade Dual Wheels, Edger with 3 Depth Settings for Driveway Cordless Lawn Edger, 20V Battery Powered Edger for Lawns Sidewalk
Best for: Cordless edging along sidewalks, driveways and bed borders.
Suited to owners who want to move around the yard without a cord and who need several depth settings for different edge profiles.
Key specs
- 20V battery platform with two 2.0Ah batteries and a fast charger
- 9-inch blade
- Three depth settings
- Dual wheels for stable tracking
Pros
- Cordless movement across the whole yard
- Two batteries allow longer sessions
- Wheels help keep a straight line along hard edges
Cons
- Battery runtime is shorter than a corded tool on large areas
- Owners often recommend keeping spare charged batteries on hand
Bottom line: A strong choice for cordless edging on small to mid-size lawns with many hard edges.
20V 2-in-1 Cordless String Trimmer and Electric Lawn Edger
2*4Ah Battery Powered Grass Mover with Auto Line Feed, 2 in 1 Lawn Edger with 8 Pcs Grass Cutter Spool Line, Yellow 20V 12” 2-in-1 Cordless String Trimmer & Electric Lawn Edger
Best for: Owners who want one battery tool to handle both trimming and edging.
This model suits people who would rather own one cordless tool than separate trimmer and edger units, especially for regular maintenance around fences and beds.
Key specs
- 20V battery platform with two 4Ah batteries
- 12-inch cutting width for trimming
- Automatic line feed
- Includes spool line
Pros
- Two tools in one reduces storage needs
- Automatic line feed reduces manual adjustment
- Higher-capacity batteries support longer sessions
Cons
- Switching between trimming and edging takes a few minutes of setup
- Edging depth control is less precise than a dedicated edger
Bottom line: Best for homeowners who want flexibility and a single cordless tool for routine yard work.
BLACK+DECKER 14-Inch 2-in-1 Weed Eater
BLACK+DECKER Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510)
Best for: Corded trimming and edging on medium lawns with plenty of fence line and border work.
A reasonable option for homeowners who want a corded tool with a wider trimming swath and automatic line feed.
Key specs
- 6.5-amp corded motor
- 14-inch cutting width
- Automatic line feed
- Switches between string trimmer and edger modes
Pros
- Lightweight for a corded trimmer
- Automatic feed reduces interruptions
- Covers both trimming and edging tasks
Cons
- Corded operation limits reach
- Edging precision is lower than a purpose-built edger
Bottom line: A practical pick if you want corded versatility for trimming first and edging second.
Amazon Basics 12 Amp Corded Electric Lawn Edger
Amazon Basics 12 Amp Corded Electric Lawn Edger, 7.5" Double Edge Blade for Landscaping and Garden Beds, 4420 RPM, Adjustable Height
Best for: Budget-minded buyers who need a corded edger for beds and walks.
Works for owners who want a basic, no-frills edger with adjustable height and a double-edge blade for landscaping work.
Key specs
- 12-amp corded motor
- 7.5-inch double-edge blade
- Adjustable cutting height
- Rated at 4420 RPM
Pros
- Simple controls and setup
- Double-edge blade suits garden bed work
- Budget-friendly option within the corded category
Cons
- Corded operation limits movement
- Fewer features than premium brands
Bottom line: A sensible starter edger for simple, occasional edging with a cord.
2-in-1 Lawn Edger and Trencher with 9-inch Metal Blade
2-in-1 Lawn Edger & Trencher with 9" Metal Blade, 3500 RPM Motor, Adjustable Cutting Height & Guide, Lightweight Power Edger Cordless Lawn Edger 20V with 4.0Ah Battery & Charger for Lawn Edge
Best for: Cordless trenching and reshaping edges along heavier sod.
Fits owners who want to cut deeper or reclaim overgrown borders, using a larger metal blade and a cordless battery.
Key specs
- 20V cordless platform with a 4.0Ah battery and charger
- 9-inch metal blade
- 3500 RPM motor
- Adjustable cutting height and guide
Pros
- Metal blade suits tougher sod
- Adjustable guide helps keep straight lines
- Cordless convenience for trenching
Cons
- Trenching draws more battery than light edging
- Heavier than basic edge-only models
Bottom line: Suited to trenching and reshaping work where a stronger blade matters more than weight.
Worx 20V 12-inch 2-in-1 Trimmer and Edger (WG163)
Command Feed, Works for Lawn Weed Removal Tasks, 2 x 2.0Ah Batteries & Charger Included, PowerShare WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric Lawn Edger, WG163
Best for: Clearing weeds along hardscape and edges with a cordless tool.
A good match for owners who spend more time removing weeds at pavement joints and fence lines than cutting a crisp vertical edge.
Key specs
- 20V PowerShare battery platform
- Two 2.0Ah batteries and charger included
- 12-inch cutting width
- Command Feed line system
Pros
- Batteries and charger are included
- Command Feed reduces line advancement hassles
- Works as both trimmer and edger
Cons
- Shorter runtime on the 2.0Ah batteries for large jobs
- Edge-cutting is less crisp than a dedicated blade edger
Bottom line: Pick this if weed control along hard edges is your main task and you want a cordless, all-in-one unit.
Buying Guide
Corded vs. cordless power
Corded edgers deliver steady power for long sessions, but the cord limits reach and adds a trip hazard. Cordless models give freedom of movement, though runtime depends on battery capacity and how much trenching you do. For lawns under about a quarter acre with outlets nearby, corded tools are often enough. Larger or more spread-out yards usually favor cordless.
Good picks for this: Worx WG896 Corded Electric Lawn Edger, Worx 20V Cordless Edger with Dual Wheels
Blade size and cutting width
Most dedicated edgers use blades in the 7.5-inch to 9-inch range. Smaller blades suit tight beds and curves, while larger blades cut faster along long straight runs and sod edges. Check the stated blade diameter before buying, since it determines how deep and how wide each pass will cut.
Good picks for this: 2-in-1 Lawn Edger and Trencher with 9-inch Metal Blade, Amazon Basics 12 Amp Corded Electric Lawn Edger
Cutting depth adjustment
Depth control matters more than most buyers expect. A tool with three or more settings lets you make shallow edge cuts for maintenance and deeper cuts when reclaiming a border. Look for a mechanism that locks firmly at each setting so the depth does not drift during use.
Good picks for this: Worx WG896 Corded Electric Lawn Edger, Worx 20V Cordless Edger with Dual Wheels
Battery capacity and runtime
For cordless models, amp-hour ratings indicate roughly how long a battery will run. A 2.0Ah battery suits short edging sessions, while 4.0Ah batteries handle longer jobs. Owners often recommend buying a second battery if the lawn is large, so one can charge while the other is in use.
Good picks for this: 20V 2-in-1 Cordless String Trimmer and Electric Lawn Edger, 2-in-1 Lawn Edger and Trencher with 9-inch Metal Blade
Dual-use capability
Some models combine a string trimmer with an edger head, while others offer trenching as an option. A dual-use tool saves storage space and money on separate tools, but each function may be a little less precise than a dedicated machine. Decide which task you do most and make sure the tool excels at that one.
Good picks for this: BLACK+DECKER 14-Inch 2-in-1 Weed Eater, Worx 20V 12-inch 2-in-1 Trimmer and Edger (WG163)
Durability and build
Metal blades generally hold an edge longer than thinner stamped alternatives and stand up better to rocks and roots. Check whether the guard, shaft and housing feel solid. Owner feedback often points to guard and housing durability as a common point of wear, so inspect those parts during routine care.
Good picks for this: 2-in-1 Lawn Edger and Trencher with 9-inch Metal Blade, Worx WG896 Corded Electric Lawn Edger
Care and maintenance
Keep blades sharp and free of grass wrap, store batteries at room temperature and clean debris from the guide wheels after each use. For corded tools, inspect the cord for nicks before every session. Good maintenance extends life far more than any single feature.
Good picks for this: Amazon Basics 12 Amp Corded Electric Lawn Edger, Worx 20V Cordless Edger with Dual Wheels
FAQ
What is the difference between an electric lawn grass edger and a string trimmer?
An edger uses a rotating blade to cut a clean, vertical line between grass and a hard surface or bed. A string trimmer uses nylon line to cut grass at its base, usually around fences and trees. Some models combine both functions, but dedicated edgers generally produce crisper lines.
Is a corded or cordless electric edger better?
Neither is better in every case. Corded edgers offer steady power without charging, while cordless models give freedom of movement. If your outlets are close to the work area, corded is often simpler. For larger yards, cordless with a spare battery is usually more practical.
What blade size should I choose?
Blades around 7.5 inches suit most beds and walks. Models with 9-inch blades can cut faster and handle tougher sod. Smaller blades give better control in tight curves.
How deep should I set the cutting depth?
Set the depth shallow enough to cut only the grass runner and soil surface, usually around one inch or less for routine maintenance. Deeper settings are for reclaiming overgrown borders and should be used carefully to avoid damaging irrigation lines or underground cables.
How often should I edge my lawn?
Many homeowners edge every two to four weeks during the growing season, and more often where grass grows fast. The right interval depends on your grass type, rainfall and how sharp you want the lines to look.
Can an electric edger be used to trench?
Some models with a metal blade and adjustable depth can cut shallow trenches for borders or landscape edging. Confirm the manufacturer’s stated depth limit before trenching, and call before digging if you are cutting deeper than a few inches.
Do I need safety gear when using an electric edger?
Yes. Wear eye protection, closed-toe footwear and hearing protection if you run the tool for long periods. Keep hands and feet clear of the blade, and unplug or remove the battery before clearing debris or adjusting the blade.
Conclusion
For most lawns, the Worx WG896 suits buyers who want reliable corded edging, while the 20V cordless Worx edger with dual wheels fits those who want to move freely around hard edges. The 2-in-1 cordless trimmer and edger serves homeowners who want one tool for both jobs, and the 9-inch trencher model suits heavier edge work. The BLACK+DECKER weed eater and the Worx WG163 cover broader trimming and weed control. The Amazon Basics corded edger remains a sensible budget choice. Match the tool to the task you do most, and check the battery, blade and depth specifications before you buy.
Sources
- Guidance on battery safety, charging and handling for consumer power tools (energy.gov)
- Consumer safety information on power equipment and lawn tool hazards (cpsc.gov)
- University-backed lawn care and turf maintenance guidance, including edging practices (extension.org)
Related reading
- Worx WG896 Electric Lawn Edger: Setup, Use and Edge-Cutting Tips
- Worx Electric Lawn Edger: 5 Best Models for Clean Edges (2026)
- 6 Best Electric Lawn Edgers Compared: Top Picks for Clean Lines (2026)
- 5 Best Lawn Edger Tool Electric Models for Clean Lines (2026)
- 3 Best Craftsman Lawn Edger Electric Models for Clean Lines (2026)
About Lauren Holland
Lauren Holland is part of our editorial team and reviews and edits our lawn edging & trimming guides, checking product details against manufacturer specifications and owner feedback.
