Looking Beyond the Ohey 20000RPM Cordless Weed Wacker? 6 Alternatives Worth a Look
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The Ohey 21V Cordless String Trimmer with Wheels delivers 20,000 RPM cutting speed and includes a 6,000mAh battery for extended runtime. If you are considering ohey 20000rpm cordless weed wacker alternatives, you might want a different voltage, cutting width, or shaft material. This guide compares 6 options that share key specifications with the original model. You can choose a tool that better matches your yard size and power needs. The list includes high-voltage brushless models and lightweight trimmers for small spaces. Each product was selected because its specs overlap with the Ohey unit. You will find options with wider cutting swaths or lighter carbon fiber shafts. Some alternatives offer included batteries, while others focus on versatility with 2-in-1 functions. This comparison helps you find a cordless string trimmer that fits your specific requirements. You can review the technical details below to make an informed decision.
Key differences in voltage and cut width
CRAFTSMAN V20 Brushless 13-Inch String Trimmer
The CRAFTSMAN V20 Brushless String Trimmer uses a 20V system and a 13-inch cutting width, which is slightly wider than the Ohey’s 11-12 inch maximum. It includes a 5.0 Ah battery, providing a different runtime profile compared to the Ohey’s dual 3000mAh packs. The brushless motor aims for efficiency over raw RPM. You give up wheel assistance and the LED battery display found on the Ohey. This model suits users who want a simpler, budget-friendly option with a solid battery included. It lacks the multi-blade versatility of the Ohey but offers a straightforward trimming experience for moderate lawns.
BLACK+DECKER 40V 13-Inch String Trimmer and Edger
The BLACK+DECKER 40V 13-Inch String Trimmer and Edger operates on a higher 40V platform, offering more power than the Ohey’s 21V system. It features a 13-inch cutting swath, which is wider than the Ohey’s maximum width. This unit converts to an edger, providing versatility the Ohey achieves through blade changes. You sacrifice the Ohey’s wheel-assisted mowing and adjustable shaft length. The BLACK+DECKER model is lighter at 7.8 pounds. It is ideal for users who prioritize automatic line feed and dual functionality over high RPM speeds. It fits standard lawn maintenance without the complexity of multiple blade attachments.
NovorikX 60V 17-Inch Carbon Fiber String Trimmer
The NovorikX 60V 17-Inch Carbon Fiber String Trimmer uses a 60V system and a 17-inch cutting width, significantly exceeding the Ohey’s 21V and 11-12 inch specs. It features a carbon fiber shaft, which is lighter than the Ohey’s telescopic metal shaft. The unit includes a 2.5 Ah battery. You give up the Ohey’s wheel assistance, LED display, and multiple cutting modes. This trimmer is best for users who already own 60V batteries and need a wide cut for larger yards. It lacks the ergonomic adjustments of the Ohey but offers superior reach and cutting power for dense vegetation.
iToolMax 6" 3-in-1 Cordless Trimmer
The iToolMax 6-Inch 3-in-1 Cordless Trimmer is much smaller than the Ohey, with a 6-inch cutting width compared to the Ohey’s 11-12 inches. It weighs only 4.4 pounds, making it far lighter than the Ohey. It uses a 2.0 Ah battery. You lose the Ohey’s shaft adjustability, wheel assistance, and high RPM motor. This model is designed for lightweight handling in small yards. It folds for storage, unlike the Ohey’s fixed telescopic shaft. It suits users who need a compact tool for light garden tasks rather than extensive lawn maintenance. It lacks the power and versatility of the Ohey.
Worx 20V 13-Inch Cordless Trimmer and Edger
The WORX 20V 13-Inch Cordless Trimmer and Edger uses a 20V system and a 13-inch cutting width, which is wider than the Ohey’s maximum. It includes a 4.0 Ah battery, differing from the Ohey’s dual 3000mAh setup. The unit converts to an edger, offering versatility the Ohey provides through blade swaps. You give up the Ohey’s wheel assistance and LED battery indicator. The WORX model weighs 6.62 pounds. It is ideal for users who value maneuverability in small to medium yards. It lacks the Ohey’s multi-blade system but offers a balanced design for versatile trimming and edging tasks.
BLACK+DECKER 40V 13-Inch String Trimmer and Edger
The BLACK+DECKER 40V 13-Inch String Trimmer and Edger operates on a 40V platform, offering more power than the Ohey’s 21V system. It features a 13-inch cutting width, wider than the Ohey’s maximum. This unit converts to an edger, providing versatility the Ohey achieves through blade changes. You sacrifice the Ohey’s wheel assistance and adjustable shaft length. The BLACK+DECKER model weighs 6.4 pounds. It is ideal for users who prioritize automatic line feed and dual functionality over high RPM speeds. It fits standard lawn maintenance without the complexity of multiple blade attachments.
Quick picks
Our 7 picks
Ohey 21V Cordless String Trimmer with Wheels
Best for: users who value battery visibility and wheel assistance
- Voltage
- 21V
- Cutting Swath
- 11-12 in
- Power Source
- battery
- Shaft Type
- telescopic, 43"-55"
- Battery Capacity
- 6000mAh total
- Application
- Lawn
View on Amazon: Ohey 21V Cordless String Trimmer with Wheels Affiliate link
This Ohey weed wacker uses a 21V system with two 3000mAh batteries for a 6000mAh total capacity. It delivers up to 20000 RPM from an 800W motor and includes an LED display for battery monitoring. The telescopic shaft adjusts from 43 to 55 inches, and the cutting width reaches 11 to 12 inches with the edging wheel. It features wheel-assisted trimming to reduce fatigue.
Pros
- 21V dual-battery system with 6000mAh total capacity
- 800W motor producing 20000 RPM
- LED display shows remaining battery power
- Telescopic shaft adjusts from 43 to 55 inches
- Cutting width up to 11-12 inches with edging wheel
Cons
- 21V voltage is lower than the 60V competitor
- 6000mAh capacity is smaller than the 40V MAX kits
- No mention of a carry bag or storage solution
Good fit if
- You want real-time battery monitoring via an LED display
- You need wheel assistance to reduce arm fatigue
- You require a telescopic shaft for adjustable height
Skip if
- You prefer higher voltage systems for heavy-duty work
- You want a single larger battery instead of two smaller ones
- You need a product with a included storage bag
Verdict: Ohey 21V Cordless Weed Wacker with Wheels offers a high-speed 800W motor and convenient wheel-assisted trimming for users who value battery visibility. It suits homeowners who need adjustable reach and easy blade changes without tools.
CRAFTSMAN V20 Brushless 13-Inch String Trimmer
Best for: moderate lawns needing included battery
- Voltage
- 20V
- Cutting Swath
- 11 to 13 in
- Power Source
- battery
- Motor Type
- brushless
- Line Feed System
- push-button
- Battery Capacity
- 5.0Ah
View on Amazon: CRAFTSMAN V20 Brushless 13-Inch String Trimmer Affiliate link
The CRAFTSMAN V20 RP cordless string trimmer uses a brushless motor and a 5.0Ah battery for extended runtime. It features an adjustable cutting swath from 11 to 13 inches and a push-button line feed system. The unit weighs 9.44 pounds and includes WeatherGuard technology for moisture protection. It is designed for users who want reliable performance with included battery and charger components.
Pros
- Brushless motor provides up to 75 minutes of runtime
- Adjustable cutting swath ranges from 11 to 13 inches
- Includes 5.0Ah battery and charger in the kit
- Push-button feed system for controlled line advancement
Cons
- 20V system offers less power than 40V or 60V competitors
- Weathertight seal applies to tool only, not battery or charger
- Weighs 9.44 pounds, which is heavier than some ultralight options
Good fit if
- You need a complete kit with battery and charger included
- You prefer an adjustable cutting width for different terrain
- You want a brushless motor for longer battery life
Skip if
- You require high-power performance for thick weeds
- You need a battery system compatible with other 40V tools
- You want the lightest possible trimmer for extended use
Verdict: CRAFTSMAN V20 Brushless String Trimmer suits homeowners who value runtime and included accessories over raw power. It is a practical option for moderate lawns where 20V performance is sufficient.
BLACK+DECKER 40V 13-Inch String Trimmer and Edger
Best for: Versatile home lawn maintenance
- Voltage
- 40V
- Cutting Swath
- 13 in
- Power Source
- battery
- Line Feed System
- automatic
- Battery Capacity
- 2.0Ah
- Cutting Width
- 13-Inch
View on Amazon: BLACK+DECKER 40V 13-Inch String Trimmer and Edger Affiliate link
The BLACK+DECKER 40V MAX 13 in String Trimmer Edger Cordless with Adjustable Telescoping Pole, 2 in 1 Weed Wacker offers a 13-inch cutting swath and 8500 RPM speed. It features a 40V battery with a 2.0Ah capacity and an automatic feed spool. The PowerCommand Dial lets you switch between max power and runtime. It converts to an edger quickly. This model suits users needing a versatile, mid-range tool for standard yard tasks.
Pros
- 13-inch cutting width for efficient coverage
- Automatic feed spool eliminates manual line bumping
- PowerCommand Dial adjusts between power and runtime
- Converts from trimmer to edger in seconds
Cons
- 2.0Ah battery capacity is lower than some competitors
- 7.8-pound weight is heavier than ultra-light models
- 8500 RPM is slower than high-speed alternatives
Good fit if
- You want a 2-in-1 trimmer and edger
- You prefer automatic line feed over bump feed
- You need adjustable power settings for different weeds
Skip if
- You require a high-capacity battery for all-day use
- You need a lightweight tool for extended overhead work
- You prefer high-RPM cutting for thick brush
Verdict: The BLACK+DECKER 40V 13 in Trimmer fits homeowners who value versatility and convenience features like automatic line feed over raw cutting speed. It is a solid choice for maintaining standard lawns without the bulk of heavier professional gear.
NovorikX 60V 17-Inch Carbon Fiber String Trimmer
Best for: Medium to large yards needing wide cuts
- Voltage
- 60V
- Cutting Swath
- 17 in
- Power Source
- battery
- Motor Type
- brushless
- Shaft Type
- carbon fiber
- Battery Capacity
- 2.5Ah
View on Amazon: NovorikX 60V 17-Inch Carbon Fiber String Trimmer Affiliate link
This NovorikX trimmer uses a 60V brushless motor and a 17-inch cutting path to handle thick vegetation. The carbon fiber shaft keeps the tool lightweight for extended use. It includes a 2.5Ah battery, which provides about 27 minutes of runtime. The universal attachment system allows conversion into an edger or brush cutter, though those parts are sold separately. This setup suits medium to large yards.
Pros
- 60V brushless motor delivers high torque.
- 17-inch cutting swath covers more ground.
- Carbon fiber shaft reduces fatigue.
- Universal system supports multiple attachments.
Cons
- 2.5Ah battery offers only 27 minutes of runtime.
- Attachments like edgers are sold separately.
- No variable speed control listed.
Good fit if
- You need a powerful alternative to gas trimmers.
- You want a lightweight tool for long sessions.
- You plan to buy additional attachments later.
Skip if
- You require longer than 27 minutes of continuous runtime.
- You want all tools included in the box.
- You prefer a smaller 13-inch cutting width.
Verdict: NovorikX 60V 17-Inch Carbon Fiber Trimmer fits users who prioritize cutting width and shaft weight over included accessories. It is ideal for those already invested in the 60V battery platform.
iToolMax 6" 3-in-1 Cordless Trimmer
Best for: Lightweight multi-tasking in small yards
- Cutting Swath
- 6 inches
- Power Source
- battery
- Shaft Type
- telescopic
- Battery Capacity
- 2.0Ah
- Mowing Function
- 3-in-1
- Application
- Yard, Garden, Lawn
View on Amazon: iToolMax 6" 3-in-1 Cordless Trimmer Affiliate link
The iToolMax 6" Cordless 3-in-1 Trimmer offers a versatile solution for yard maintenance. It weighs 4.4 pounds and features an adjustable telescopic pole from 36 to 50 inches. The unit includes two 2.0Ah batteries providing 30–40 minutes of runtime. You get three blade options for different tasks. This lightweight design suits users seeking ease of use and multi-functionality in a single tool.
Pros
- Weighs only 4.4 pounds for easy handling
- Telescopic pole adjusts from 36 to 50 inches
- Includes two 2.0Ah batteries for extended runtime
- Offers three blade types for various tasks
Cons
- 6-inch cutting width is narrow for large areas
- Battery runtime is limited to 30–40 minutes
- No variable speed control listed in specs
Good fit if
- You need a lightweight tool for seniors
- You want to trim, edge, and brush cut
- You have a small yard to maintain
Skip if
- You require a wider cutting deck
- You need longer continuous runtime
- You prefer a standard heavy-duty trimmer
Verdict: The iToolMax 6" Cordless 3-in-1 Trimmer fits users who prioritize lightweight handling and multi-tasking blades over raw power or wide cutting paths. It is a practical option for small yards and lighter maintenance tasks.
Worx 20V 13-Inch Cordless Trimmer and Edger
Best for: versatile trimming and edging tasks
- Voltage
- 20V
- Cutting Swath
- 13 in
- Power Source
- battery
- Motor Type
- brushless
- Shaft Type
- telescopic
- Line Feed System
- push-button
View on Amazon: Worx 20V 13-Inch Cordless Trimmer and Edger Affiliate link
This WORX model combines trimming, edging, and mini-mowing in one unit. It uses a 20V brushless motor with a 4.0Ah battery for sustained power. The 13-inch cutting swath handles lawn borders efficiently. You get a telescopic shaft and adjustable handle for comfort. The push-button line feed keeps the string moving without stopping. It includes dual wheels for straight edging along paths.
Pros
- 4.0Ah battery capacity provides extended runtime
- Brushless motor delivers high torque
- Push-button line feed system
- 90-degree pivoting head for edging
- Telescopic shaft for height adjustment
Cons
- 20V voltage is lower than 40V or 60V competitors
- 13-inch cutting width is narrower than some models
- Mini-mowing function has limited capacity
Good fit if
- You want to switch between trimming and edging easily
- You need a lightweight tool under 7 pounds
- You have slopes or uneven terrain to navigate
Skip if
- You require a wider cutting swath for large yards
- You prefer higher voltage for heavy-duty thick weeds
- You do not need the mini-mowing capability
Verdict: WORX 20V 13-Inch 3-in-1 Trimmer suits homeowners who value versatility and maneuverability over raw power. It is ideal for small to medium yards with intricate borders.
BLACK+DECKER 40V 13-Inch String Trimmer and Edger
Best for: small lawns needing trim-to-edge versatility
- Voltage
- 40V
- Cutting Swath
- 13 in
- Power Source
- battery
- Line Feed System
- automatic
- Cutting Width
- 13-Inch
- Application
- Lawn
View on Amazon: BLACK+DECKER 40V 13-Inch String Trimmer and Edger Affiliate link
The BLACK+DECKER 40V MAX string trimmer offers a 13-inch cutting swath for standard lawn maintenance. It uses a 40V lithium-ion battery with a state of charge indicator. The tool features automatic line feeding and a high-torque transmission for clean cuts. You can quickly convert it from trimming to edging. The compact 6.4-pound design helps reduce fatigue during use.
Pros
- 40V MAX lithium-ion battery with charge indicator
- Automatic line feeding system for continuous operation
- Quick conversion from trimmer to edger
- Wall-mountable charging base for space saving
Cons
- 13-inch cutting width is narrower than competitors
- Heavier at 6.4 pounds than lighter alternatives
- 40V voltage lower than 60V or 80V options
Good fit if
- You need a reliable tool for small to medium lawns
- You want to switch between trimming and edging easily
- You prefer automatic line feeding to avoid interruptions
Skip if
- You require a wider cutting swath for large areas
- You need high voltage for heavy-duty overgrowth
- You want a lighter tool for extended overhead use
Verdict: The BLACK+DECKER 40V 13-Inch Trimmer suits users who value easy line feeding and versatile trimming-to-edging conversion. It is a solid choice for maintaining neat edges on smaller lawns.
Specifications side by side
| Spec | Ohey 21V Cordless String Trimmer with Wheels | CRAFTSMAN V20 Brushless 13-Inch String Trimmer | BLACK+DECKER 40V 13-Inch String Trimmer and Edger | NovorikX 60V 17-Inch Carbon Fiber String Trimmer | iToolMax 6" 3-in-1 Cordless Trimmer | Worx 20V 13-Inch Cordless Trimmer and Edger | BLACK+DECKER 40V 13-Inch String Trimmer and Edger |
|---|---|---|---|---|---|---|---|
| Voltage | 21V | 20V | 40V | 60V | not stated | 20V | 40V |
| Cutting Swath | 11-12 in | 11 to 13 in | 13 in | 17 in | 6 inches | 13 in | 13 in |
| Power Source | battery | battery | battery | battery | battery | battery | battery |
| Motor Type | not stated | brushless | not stated | brushless | not stated | brushless | not stated |
| Shaft Type | telescopic, 43"-55" | not stated | not stated | carbon fiber | telescopic | telescopic | not stated |
| Line Feed System | not stated | push-button | automatic | not stated | not stated | push-button | automatic |
| Battery Capacity | 6000mAh total | 5.0Ah | 2.0Ah | 2.5Ah | 2.0Ah | 4.0Ah | not stated |
| Cutting Width | not stated | 13-Inch | 13-Inch | not stated | not stated | 13-Inch | 13-Inch |
| Mowing Function | not stated | not stated | 2-in-1 | not stated | 3-in-1 | 3-in-1 | not stated |
| Application | Lawn | Lawn | Lawn | Yard, Garden, Lawn | Yard, Garden, Lawn | Lawn | Lawn |
| Size | 43"-55" | 13 inches | 46.5"L x 13.5"W x 11"H | 17-Inch | 6" Cordless Foldable (2.0Ah) | No Size | One Size |
| Included Battery | not stated | Battery and Charger Included | not stated | Battery and Charger Included | not stated | not stated | not stated |
| Dimensions | 54 × 3 × 5 inches | 6.2 × 10.4 × 5 inches | 46.5 × 13.5 × 11 inches | 72 × 11 × 5 inches | 47 × 6 × 5 inches | 43.1 × 35.6 × 5 inches | 9 × 40 × 4 inches |
| Weight | not stated | 9.44 pounds | 7.8 pounds | not stated | 4.4 pounds | 6.62 pounds | 6.4 pounds |
| Color | Dark Green | Red, Black | Orange | Carbon Fiber Shaft 2.5AH | Green | Black and Orange | Orange |
| Model | ST-01 | CMCST930P1 | LST136 | 3004DCJ008US | GARDEN31 | WG173 | LST140C |
Frequently asked questions
Which alternative has the widest cutting path?
The NovorikX 60V model features a 17-inch cutting width. This is the widest option in this list. It suits users with medium to large yards who need to cover more ground per pass. The carbon fiber shaft keeps the tool manageable despite the wider blade path.
Is there a trimmer with a brushless motor?
Yes, the CRAFTSMAN V20 Brushless String Trimmer includes a brushless motor. This type of motor generally offers longer life and better efficiency. It also comes with a 5.0 Ah battery, which supports longer runtime compared to standard 2.0 Ah options found in other budget models.
Can I use a tool for both trimming and edging?
Several options handle both tasks. The BLACK+DECKER 40V and WORX 20V models are 2-in-1 or 3-in-1 tools. They allow you to convert the head from a trimmer to an edger. This versatility is useful for maintaining neat borders without switching equipment.
Which model is the lightest?
The iToolMax 6-inch Cordless Trimmer weighs 4.4 pounds. It is the lightest option listed. This makes it ideal for small yards or users who prefer lightweight handling. Its compact 6-inch cutting width limits its use to lighter maintenance tasks rather than thick overgrowth.
Does any alternative include a battery in the box?
Yes, several models include both a battery and charger. The CRAFTSMAN V20, NovorikX 60V, and iToolMax 6-inch models all come with included batteries. This means you can start using the tool immediately without purchasing a separate power source first.
Which tool is best for small yards?
The iToolMax 6-inch Cordless Trimmer is designed for small yards. Its lightweight build and 6-inch cutting path make it easy to maneuver in tight spaces. It is also a 3-in-1 tool, adding flexibility for light garden maintenance without the bulk of larger trimmers.