Best Cordless String Trimmer: 5 Top Picks Compared (2026)
Five cordless string trimmers and lawn edgers compared by cutting width, battery runtime, motor speed, weight and warranty, plus who should skip each.
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Top picks at a glance
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- 1
Best OverallWORX WG1709.5/10View on Amazon - 2
Best for RuntimeCRAFTSMAN CMCST901M19.4/10View on Amazon - 3
Best High-Speed TrimmerHortiHub HG0556-AOR9.4/10View on Amazon - 4
Best LightweightWORX WG1549.4/10View on Amazon - 5
Best for Hedges and ShrubsSeesii ET1611-5109.2/10View on Amazon - 6
BLACK+DECKER String Trimmer / EdgerView on Amazon - 7
Supstable Cordless Pole Saw & Hedge Trimmer 6-in-1View on Amazon - 8
Husqvarna 130L Gas String TrimmerView on Amazon - 9
Wild Badger Power Gen2 26cc Gas String TrimmerView on Amazon - 10
Scotts LSS10172S 7.2-Volt Cordless Grass Shear/Shrub TrimmerView on Amazon
The best cordless string trimmer keeps lawn borders, fence lines, and tight garden corners neat without the noise, fumes, or maintenance of gas engines. Below, we compare five battery models from manufacturer specifications, four string trimmers and edgers and one cordless pole hedge trimmer, covering cutting width, battery runtime, motor speed, tool weight, and stated warranty coverage.
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Quick picks
- Best Overall WORX WG170: Highest Acre Score: 12 in cut, 3-in-1 trimming, edging and mini-mowing, plus two batteries Check price on Amazon
- Best for Runtime CRAFTSMAN CMCST901M1: Widest 13 in swath, 4.0Ah battery rated up to 63 minutes and 2 speed settings Check price on Amazon
- Best High-Speed Trimmer HortiHub HG0556-AOR: 9000 rpm head speed, two 2.0Ah batteries, and safety goggles included in the box Check price on Amazon
- Best Lightweight WORX WG154: Lightest pick at 4.2 lb with a 180-degree rotating head for narrow yard borders Check price on Amazon
- Best for Hedges and Shrubs Seesii ET1611-510: Dedicated 20 in pole hedge trimmer reaching up to 8 ft with a 2-year warranty Check price on Amazon
Our acreage picks
WORX WG170 20V 12 in Cordless String Trimmer and Edger
Cordless 20V 12 inch string trimmer and edger that converts to a mini lawn mower with support wheels and two 2.0Ah batteries.
Who it's for: homeowners with small to medium lawns who want a trimmer, wheeled edger and light mini-mower in one tool.
Who should skip it: anyone needing rapid battery recharging or heavy-duty cutting through thick brush.
Read the full review
The WORX WG170 listing describes a 20V 12 in cordless tool that shifts between a string trimmer, an in-line edger and a mini lawn mower using included support wheels. It features Command Feed push-button line advance, a motor running at 7600 rpm, 7 handle adjustments and 6 rotating head settings. The package includes two 20V 2.0Ah batteries, a charger, three spools, a safety guard and a flower guard. Weight is listed at 5.5 pounds. The spec table lists a 0.4 Ah charger with a 5-hour charging time. No warranty term or line diameter is stated.
Pros
- 3-in-1 design converts between string trimmer, in-line edger and mini-mower with support wheels
- Command Feed push button advances trimmer line without bumping
- Includes two 20V 2.0Ah batteries and three trimmer spools
- 7 handle adjustments and 6 rotating head positions for ergonomic reach
Cons
- No warranty term is stated
- Long 5-hour charging time stated for the included 0.4A charger
- Line diameter is not stated in the listing
- Runtime per charge is not stated in the listing
CRAFTSMAN CMCST901M1 V20 13 in Cordless String Trimmer
Cordless 20V MAX string trimmer and edger with a 13 inch swath, an included 4.0Ah battery rated up to 63 minutes and 2 speed settings.
Who it's for: yard and acreage owners wanting a wider 13 in cutting path and extended runtime from a 4.0Ah pack.
Who should skip it: buyers who prefer clear, consistent specifications without listing discrepancies.
Read the full review
The CRAFTSMAN CMCST901M1 features a 13 in cutting swath, an 8200 rpm no-load motor speed, 2 speed settings and Turn-To-Edge capability. It includes a 20V MAX 4.0Ah battery (CMCB204) rated for up to 63 minutes of runtime, a charger and a spool feeding 0.065-in line. Tool-only weight is 5.55 lbs. The listing contains noticeable contradictions: the spec table lists a 10 in swath size alongside a 13 in cutting width, describes the battery as a 1.5Ah pack (CMCB201), and states single-speed operation rather than two speeds. Trusting the title and bullets, this is a 13 in, two-speed kit with a 4.0Ah battery. No warranty term is stated.
Pros
- 13 in cutting swath is the widest string trimmer path in this group
- Includes a 20V 4.0Ah battery rated for up to 63 minutes of runtime
- 2 speed settings let you choose between runtime and cutting power
- Turn-To-Edge functionality quickly switches between trimming and edging
Cons
- No warranty term is stated
- Spec table contradicts the title by listing a 1.5Ah battery and a 10 in swath
- Spec table lists 1 speed setting while bullets state 2 speeds
- Safety guard or eye protection is not stated in the listing
HortiHub HG0556-AOR 21V 12 in Cordless String Trimmer
Battery powered 21V string trimmer and lawn edger with a 12 inch swath, 9000 rpm head speed, two 2.0Ah batteries and safety goggles.
Who it's for: property owners seeking a high-rpm trimmer with dual batteries and included eye protection for light trim work.
Who should skip it: anyone needing continuous runtime longer than 15 to 20 minutes per battery or a stated warranty.
Read the full review
The HortiHub HG0556-AOR listing describes a 21V grass trimmer and lawn edger with a 12 in cutting swath, a 9000 rpm motor and an auto-feed mechanism that releases 0.4 to 0.5 inches of line upon starting, with button advance in 0.4-inch increments. The box includes two 2.0Ah batteries, a charger, impact-resistant goggles and a reinforced safety guard. Bullets state weight at 5.27 lbs while the spec table lists 5.3 pounds. Bullets estimate runtime at 15 to 20 minutes per battery, while the spec table lists 12 minutes. The listing claims brush cutting, but thin nylon line is unsuited for woody growth. No warranty term is stated.
Pros
- High motor speed of 9000 rpm for fast cutting passes
- Includes two 21V 2.0Ah batteries and a charger
- Package includes impact-resistant goggles and a reinforced safety guard
- Automatic line feed releases 0.4 to 0.5 inches on start with manual advance button
Cons
- No warranty term is stated
- Short runtime of 12 minutes in spec table and 15 to 20 minutes in bullets
- Listing claims brush cutting despite being a light nylon-line trimmer
- Weight shows a minor contradiction between 5.27 lbs and 5.3 pounds
WORX WG154 20V 10 in Cordless String Trimmer and Edger
Compact 20V string trimmer and edger weighing 4.2 pounds with a 10 inch swath, 2800 rpm motor and automatic line feed.
Who it's for: users prioritizing minimal weight and agility in tight yard corners, walkways and narrow garden borders.
Who should skip it: anyone who wants a wide cutting path or rapid cutting through dense weeds.
Read the full review
The WORX WG154 is a lightweight 20V cordless string trimmer and edger weighing 4.2 pounds. It provides a 10 in cutting width, a 2800 rpm motor, auto-feed line advancement, a 180-degree rotating head for edging and an adjustable spacer flower guard. The kit includes one 20V 2.0Ah PowerShare battery and a charger. The spec table lists included components as only the trimmer and one battery, whereas bullets state the charger, spool and safety guard are in the box. Motor speed is modest at 2800 rpm, and no warranty term or line diameter is stated.
Pros
- Lightest trimmer here at 4.2 pounds for easy handling
- 180-degree rotating head converts between trimming and edging
- Auto Feed system advances trimmer line without bumping
- Adjustable flower guard protects plants and landscape borders
Cons
- No warranty term is stated
- Narrow 10 in cutting swath requires more passes on open grass
- 2800 rpm motor speed is lower than other models in this comparison
- Spec table lists only trimmer and battery while bullets include charger and guard
Seesii ET1611-510 20V 20 in Cordless Pole Hedge Trimmer
Cordless 20V pole hedge trimmer featuring a 20 inch dual-action blade, 6 to 8 foot telescopic pole and two 4.0Ah batteries.
Who it's for: property owners needing to shape tall shrubs, cedar hedges and overgrown fence bushes up to 8 ft without ladders.
Who should skip it: anyone seeking a string trimmer to cut lawn grass or edge turf along concrete.
Read the full review
The Seesii ET1611-510 is a cordless pole hedge trimmer, not a grass string trimmer. It features a 20 in dual-action blade with 18mm (0.71 in) cutting capacity, a 600W motor operating at 2400 SPM, a 120-degree rotating head and an aluminum telescopic pole extending reach up to 8 ft. The package includes two 4000mAh (4.0Ah) batteries, a fast charger, a shoulder strap, a safety lock and a blade cover. Bullets state weight at 7.8 lbs while the spec table lists 2.5 kg. The spec table provides a 2 Year Manufacturer warranty.
Pros
- Listing states a 2 Year Manufacturer warranty in the spec table
- Telescopic pole extends reach up to 8 ft for tall growth without a ladder
- Includes two 4.0Ah batteries delivering up to 60 minutes per battery
- Safety lock helps prevent accidental starts and blade cover protects cutting edge
Cons
- Dedicated pole hedge trimmer with a 20 in blade, not a string trimmer for lawn edges
- Weight contradiction between 7.8 lbs in bullets and 2.5 kg in spec table
- Cannot cut lawn turf or edge sidewalks with nylon line
- 2400 SPM cutting speed is designed for branches rather than grass trimming
Other machines to compare
BLACK+DECKER String Trimmer / EdgerCheck price on Amazon
Supstable Cordless Pole Saw & Hedge Trimmer 6-in-1Check price on Amazon
Husqvarna 130L Gas String TrimmerCheck price on Amazon
Wild Badger Power Gen2 26cc Gas String TrimmerCheck price on Amazon
Scotts LSS10172S 7.2-Volt Cordless Grass Shear/Shrub TrimmerCheck price on Amazon
Side-by-side specs
| Model | Acre Score | Type | Cutting width | Power | Motor speed | Weight | Warranty |
|---|---|---|---|---|---|---|---|
| WORX WG170 | 9.5/10 | Trimmer, edger, mini-mower | 12 in | 20V, 2 x 2.0Ah | 7600 rpm | 5.5 lb | Not stated |
| CRAFTSMAN CMCST901M1 | 9.4/10 | Trimmer and edger | 13 in | 20V MAX, 1 x 4.0Ah | 8200 rpm | 5.55 lb tool only | Not stated |
| HortiHub HG0556-AOR | 9.4/10 | Trimmer and edger | 12 in | 21V, 2 x 2.0Ah | 9000 rpm | 5.27 lb | Not stated |
| WORX WG154 | 9.4/10 | Trimmer and edger | 10 in | 20V, 1 x 2.0Ah | 2800 rpm | 4.2 lb | Not stated |
| Seesii ET1611-510 | 9.2/10 | Pole hedge trimmer | 20 in blade | 20V, 2 x 4.0Ah | 2400 SPM | 7.8 lb | 2 Year Manufacturer |
Specifications are manufacturer rated as listed, collected 9 October 2026.
Acreage and terrain fit
WORX WG170 3-in-1 String Trimmer
CRAFTSMAN CMCST901M1 V20 String Trimmer
HortiHub HG0556-AOR 21V Grass Trimmer
WORX WG154 20V String Trimmer
Seesii ET1611-510 Pole Hedge Trimmer
Buying guide: choosing the best cordless string trimmer
Cutting swath and motor speed
Cutting swath determines how much grass you trim with each sweep. The CRAFTSMAN CMCST901M1 provides a 13 in cutting path, the widest string trimmer in this group, running at an 8200 rpm no-load motor speed. The WORX WG170 and HortiHub HG0556-AOR both offer a 12 in cutting width, with motor speeds of 7600 rpm and 9000 rpm respectively. For tight spots between landscape pavers and narrow raised beds, the WORX WG154 uses a 10 in cutting width and a 2800 rpm motor.
Battery voltage and runtime
All four string trimmers operate on 20V or 21V battery platforms. The CRAFTSMAN CMCST901M1 comes with a single 4.0Ah battery, and the listing states up to 63 minutes of runtime with 2 speed settings. The WORX WG170 includes two 2.0Ah batteries with a 0.4 Ah charger that lists a 5-hour charge time. The HortiHub HG0556-AOR supplies two 2.0Ah batteries, with bullets stating approximately 15 to 20 minutes per charge and the spec table listing 12 minutes. The WORX WG154 includes a single 2.0Ah pack on the PowerShare platform.
Trimmer line feed systems
Line advancement varies across models. The WORX WG170 features Command Feed push-button advancement, feeding fresh line on demand without stopping. The WORX WG154 and CRAFTSMAN CMCST901M1 use automatic line feed mechanisms that advance line without bump impact. The HortiHub HG0556-AOR uses an auto-feed head that releases 0.4 to 0.5 inches of line upon startup, alongside a manual push button that extends line in 0.4-inch increments. CRAFTSMAN is the only model stating its line diameter at 0.065-in; line diameters for the WORX and HortiHub models are not stated in the listings.
Edger conversions and support wheels
Three string trimmers convert into lawn edgers for manicuring turf edges along sidewalks and driveways. The WORX WG170 features 6 rotating head settings, 7 handle adjustments, and removable support wheels that convert it into an in-line edger or mini-mower. The WORX WG154 uses a 180-degree rotating shaft to edge borders. The CRAFTSMAN CMCST901M1 includes Turn-To-Edge functionality. For dedicated edge manicuring tools, compare our guide to the lawn edger category.
String trimmers vs dedicated hedge trimmers
While string trimmers use spinning nylon line for turf and weeds, hedge trimmers use reciprocating steel blades for woody stems and shrubs. The Seesii ET1611-510 is a pole hedge trimmer with a 20 in dual-action blade, a 600W motor operating at 2400 SPM, 18mm (0.71 in) cutting capacity, and a telescopic pole extending reach up to 8 ft. It cuts shrubs and hedges rather than lawn grass. For clearing dense vegetation and woody growth on larger properties, see our brush cutter guide.
Trimming on slopes and uneven ground
Trimmer weight and balance become critical on uneven slopes and ditch banks. The WORX WG154 is the lightest at 4.2 pounds, followed by the HortiHub at 5.27 lbs, the WORX WG170 at 5.5 pounds, and the CRAFTSMAN at 5.55 lbs tool-only weight. None of the listings states a maximum slope rating. Always maintain solid footing, trim across inclines when feasible, and consult the slope tool for measuring steep grades.
Turn rise and run, or a phone level reading, into degrees and percent, then compare it with typical mower slope ratings.
Wear eye and hearing protection, long pants and sturdy footwear, and keep bystanders well back while the line or blade spins. Clear stones and debris first, and stop the engine or remove the battery before clearing the head. Refuel only with the engine off and cool. See OSHA landscaping safety. Read our Safety Disclaimer.
The Acre Score explained
The Acre Score weighs five factors: performance (cutting width, motor speed, runtime, and cutting capability), build quality (shaft adjustments, head articulation, and weight), value (included batteries, charger, and accessories), safety (operator controls such as switch locks, guards, or eye protection), and warranty (stated manufacturer coverage term). A factor the listing does not state scores zero.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| WORX WG170 | 9.5 | 30 | 21 | 21 | 0 | 0 |
| CRAFTSMAN CMCST901M1 | 9.4 | 29 | 19 | 20 | 0 | 0 |
| HortiHub HG0556-AOR | 9.4 | 26 | 18 | 19 | 3 | 0 |
| WORX WG154 | 9.4 | 24 | 20 | 20 | 0 | 0 |
| Seesii ET1611-510 | 9.2 | 12 | 16 | 18 | 3 | 2 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
FAQ: mowing large lots
What size string trimmer do I need?
For small to medium suburban yards, a 10 to 12 in cutting swath provides sufficient coverage and excellent control around garden borders. Larger yards benefit from a 13 in swath, such as the CRAFTSMAN CMCST901M1, which clears wider paths per pass.
Why string trimmers are useful for yard care?
String trimmers reach places lawn mowers cannot access, including fence lines, foundation walls, mailbox posts, and steep ditches. Models with rotating heads also double as lawn edgers to create crisp lines along driveways.
How to use a string trimmer safely?
Always wear safety glasses or goggles, long pants, and sturdy footwear to guard against flying debris. Keep bystanders and pets clear of the trimming area, and inspect the lawn for stones and sticks before trimming.
How to fix trimmer string when it jams?
Remove the battery pack before servicing the cutting head. Uncap the spool housing, unspool any overlapping or tangled line, check that the line feeds cleanly through the eyelets, and snap the spool cover firmly back in place.
More mowing guides
- Best String Trimmer for Acreage: 4 Gas and Battery Picks
- Best Gas String Trimmer (2026): 5 Top Picks for Large Lawns and Acreage
- Best String Trimmer Under $200 (2026): 5 Top Picks Compared
- Cheap Lawn Edger: 5 Budget Picks Compared (2026)
- Best Brush Cutter (2026): 5 Top Picks Compared
- Best Cordless Leaf Blower under $200 (2026): 5 Top Picks Compared
- Best Battery Lawn Mower under $300 (2026): 5 Top Picks
Explore the trimmers and blowers section for more equipment comparisons and yard maintenance advice.
