Top 10 Best Cordless String Trimmer Reviews

A cordless electric string trimmer is an excellent choice if you want to own a garden tool that runs on battery power. These lightweight tools can be used to edge and trim lawn edges and that’s just one of the jobs they do. You can also cut small brush and tall grass, clear brush from trails and around fence lines, or take care of other light jobs around your acreage.

Here are the best cordless string trimmer on the market.

Editor’s Pick-Cordless String Trimmer

# Preview Product Score
1 HYPERECHO 40V Cordless String Trimmer, 14 inch Brushless Grass Trimmer, Auto-Feed Lines Edger Trimmer with Adjustable Handle and Height, Dual Battery & Fast Charger Included

HYPERECHO 40V Cordless String Trimmer, 14 inch Brushless Grass Trimmer, Auto-Feed Lines Edger...

9.3
2 EGO Power+ ST1502SA 15-Inch Weed Eater 56-Volt Cordless String Trimmer with Rapid Reload and Split Shaft Weed Wacker 2.5Ah Battery and Charger Included, Black

EGO Power+ ST1502SA 15-Inch Weed Eater 56-Volt Cordless String Trimmer with Rapid Reload and Split...

9.2
3 Makita XRU15PT1 36V (18V X2) LXT Brushless String Trimmer Kit with 4 Batteries (5.0Ah)

Makita XRU15PT1 36V (18V X2) LXT Brushless String Trimmer Kit with 4 Batteries (5.0Ah)

9.6
4 BLACK+DECKER 20V MAX* String Trimmer / Edger, 12-Inch (LST300)

BLACK+DECKER 20V MAX* String Trimmer / Edger, 12-Inch (LST300)

9.3
5 Greenworks 24V 12' Cordless String Trimmer / Edger, 2.0Ah Battery and Charger Included

Greenworks 24V 12" Cordless String Trimmer / Edger, 2.0Ah Battery and Charger Included

9.7

Best Cordless String Trimmer In 2022

1. Worx WG163 GT 3.0 20V PowerShare 12″ Cordless String Trimmer

Sale

Worx WG163 GT 3.0 20V PowerShare 12" Cordless String Trimmer & Edger (Battery & Charger Included)

  • [HEAD TILTS 90°] So you can trim and edge on sloped terrain, and get to tough-to-reach places
  • [INCLUDES] 20V Trimmer & Edger, (2) 20V MaxLithium Battery, 20V Charger, Trimmer Spool, Support Wheels, Safety Guard
  • [TRIMMER & EDGER 2-in-1] Easily converts from a string trimmer to a wheel edger in just seconds
  • [INSTANT LINE FEED] Innovative push button Command Feed spool system for instant line feeding. Plus, Free Spools for Life
  • [RUBBERIZED WHEELS] Support and guide the edger, giving you straighter lines and cleaner cuts

The 2-in-1 GT quickly converts from a trimmer to an in-line wheeled edger and back again. Save your money and don’t buy a separate trimmer and edger. The Command Feed spool system gives you a line when you want it at the press of a button. And press all you want because the GT comes with Free Spools for Life!

The rubberized wheels provide traction and support for even, professional-looking lines when you’re edging. The head tilts 90° so you can trim on uneven patches of lawn. The adjustable spacer guard keeps protects the tops of flowers and plants. And at only 5.3 lbs. you can get your trimming and edge done without feeling fatigued from it. Two powerful 20V Power Share batteries are included with this purchase, which you can use on any tool on the WORX Power Share platform.

Spacer Guard

Protect flowers, plants, and lawn furniture from accidental trimming. The adjustable guard is your best friend for keeping the decorative parts of your landscaping safe.

Trim Hard to Reach Places

The head tilts a full 90° so you can trim in tight, awkward spaces, or so you can edge in uneven terrain. The handle is fully adjustable as well, so you can find a position that’s comfortable to work in.

2. BLACK+DECKER 20V MAX* PowerConnect 10 in. 2in1 Cordless String Trimmer

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BLACK+DECKER 20V MAX* POWERCONNECT 10 in. 2in1 Cordless String Trimmer/Edger + Sweeper Combo Kit (LCC222)

  • LIGHTWEIGHT – String trimmer/edger weighs only 4.5 lbs.; sweeper weighs only 3.7 lbs.
  • ADJUSTABLE HEIGHT AND SOFT-GRIP HANDLE – Provide convenient, customizable comfort and control for extended use.
  • INCLUDES: (1) LST201 20V MAX* cordless trimmer/edger, (1) LSW221 20V MAX* cordless sweeper, (2) LBXR20 20V MAX* POWERCONNECT battery, (1) charger, (1) blow tube, (1) AFS spool, (1) guard.
  • AFS AUTOMATIC FEED SPOOL – Continuously feeds trimmer line without bumping for seamless, uninterrupted trimming.
  • BACKUP POWER – (2) 1.5 Ah 20V MAX* POWERCONNECT batteries ensure a consistent charge.

Treat your lawn to a new level of style and care with the BLACK+DECKER 20V MAX* PowerConnect 10 in. 2in1 cordless string trimmer/edger + sweeper combo kit. Equipped with a powerful, efficient motor, this kit allows you to tackle even the tallest grass in record time—without all the cords or gas fumes.

Pivot Between Edging And Trimming

You’ll be able to seamlessly pivot between edging and trimming your lawn, thanks to an adjustable angle, and when you’re all done, use the lightweight hard-surface sweeper to easily clear away debris from hard surfaces like driveways. Both tools utilize a long-lasting 20V MAX* PowerConnect battery that can also be used for other tools within this system—making them incredibly versatile for tackling any chore at home!

Cordless String Trimmer

The BLACK+DECKER PowerConnect 10in. 2in1 Cordless String Trimmer allows you to quickly convert from a cordless string trimmer to an edger without any hassle. Just simply loosen the knob and rotate the head of the trimmer 180 degrees, press it back down on the shaft, and lock it into place with the knob again.

Battery-operated String Trimmer

This power unit can be used either as a 19V battery-operated string trimmer, or with its converter plugged into a 120V AC outlet in your garage or outside workspace. This tool also has an automatic feed spool system that lets you work all day long without having to stop for a reload.

3. Worx WG170.9 20V Power Share GT Revolution

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Worx WG170.9 20V Power Share GT Revolution 12" Cordless String Trimmer (Tool Only)

  • [3-TOOLS-IN-1] Easily transforms from a precision string trimmer, into a powerful in-line wheeled edger, into a nimble mini-mower
  • [FIND YOUR POSITION] 7 handle adjustments and 6 rotating head settings make this a comfortable and flexible tool you can use all afternoon and in many hard to reach places
  • [SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family
  • [LONGER AND STRONGER] An entire foot longer than the last version of the Worx GT, with a motor running at 7600 revolutions/min, so you can find the right length, then power through your chores
  • [AUTOMATIC FRESH LINE] Proprietary Command Feed tech lets you add more line as needed, just by pushing a button, so you don’t have to stop and can get the job done quicker

Don’t get a separate trimmer and edger, especially when the GT Revolution is a mini-mower, too. This 3-in-1 is raising the expectations of homeowners when it comes to their lawns. Get professional-looking results from this easy-to-use tool, while saving yourself both time and money.

Engineered To Reduce Drag

Patented DNA2 Double Helix cutting line is aerodynamically engineered to reduce drag, and has up to 100 lbs of tensile strength. That makes for a faster and stronger string trimmer than others on the market. And the on-board spool holder lets you pop in another spool when you run out, so you don’t have to head back to the garage. Not only that, this trimmer qualifies for our Spools for Life program! Whenever you need new spools, just pay shipping and processing and we’ll send you 6 more.

Gt Features A Telescoping Shaft

At only 5.5 lbs with the battery attached, you can carry this trimmer all over the yard without fatigue. This GT features a telescoping shaft that is a full foot longer than the original, making life easier for taller users. But it collapses back down so shorter users are comfortable, too. And the 20V battery that runs the GT is the same one we use on our chainsaws and impact drivers so it’s got more than enough power to trim and edge your lawn. This model includes GT Revolution 3-in-1 Trimmer, Support Wheels, 3 Trimmer Spools, and Spool Holder. This model is a bare tool only. 20V Battery and Charger are sold separately.

4. Greenworks 24V 12″ Cordless String Trimmer / Edger

Greenworks 24V 12" Cordless String Trimmer / Edger, 2.0Ah Battery and Charger Included

  • 12 inch cut path with .065 single line auto feed for easy line advance
  • Battery and charger included; Compatible battery models 29842 and 29852 and charger 29862; Drive shaft type: Telescoping
  • Pivoting head allows for edging and trimming capability with edging wheel
  • Shaft length (inch): 40 inch compatible Greenworks replacement spool, model 29252 and 29092
  • Power source type: Battery powered

The Greenworks 24V 12” String Trimmer/Edger comes with (1) 2Ah battery and charger. The cordless string trimmer features a 12-inch cut path and .065 line diameter auto-feed head for easy line advancement. Designed for ease of use and comfortable operation without the hassle of gas, a 4-position pivoting head allows for maximum control while trimming and edging.

Compatible Electronic Accessories

The Greenworks 24V platform offers a wide range of lightweight and easy-to-use tools for the homeowner, including lawnmowers, blowers, string trimmers, chainsaws, power tools, and more! The 24V lithium-ion battery provides 20% more power and 35% more run time while delivering fade-free power with no memory loss after charging. USB ports integrated into the batteries make it a portable charger for phones, tablets, and other compatible electronic accessories.

Professional-grade Cordless Trimmer

The Greenworks 24V 12″ String Trimmer / Edger is a professional-grade cordless trimmer. The pivoting head allows for edging and trimming capability with the edging wheel, which is durable and grass friendly and can also be used as a dethatcher.

Gas Hassle And Less Maintenance

The long-life 24V battery means no gas hassle and less maintenance, while the instant electric start eliminates pulling on starter cords. The durable steel gearbox withstands tough jobs while the ergonomic design of the front handle feels comfortable even after extended use. It’s also lightweight so you can easily take it anywhere you need to go.

5. Greenworks 40V 12″ Cordless String Trimmer

Greenworks 40V 12" Cordless String Trimmer, 2.0Ah Battery and Charger Included

  • Ergonomically designed for superior balance
  • Compatible with Greenworks G-MAX 40V Li-Ion system for higher efficiency and longer run time with an assortment of tools to complete your yard work
  • Adjustable auxiliary handle for added user comfort
  • 4-year tool warranty and 2-year battery warranty protects your investment
  • Power source type: Battery-Powered

Enjoy the freedom of cordless, battery-powered yard maintenance with GreenWorks 40V 12″ Cordless String Trimmer. This trimmer has dual line auto-feed capabilities and a 0.065″ cutting diameter in a 12″ cut path. The 40V battery delivers up to 15min of run time, which is more than enough for basic trimming around the yard. When you’re done using the trimmer you can store it away in its own carry bag for quick, simple storage.

Powerful Greenworks Motor

Based on our cordless string trimmers, this 40V mower offers the best of both worlds. The powerful Greenworks motor provides enough muscle to tackle tough jobs like thick grass, weeds and high hedges. And with a variable speed trigger, you have only as much power as you need at the touch of your thumb. It’s lightweight, balanced and comfortable to use.

Deliver Exceptional Performance

Designed and built to deliver exceptional performance, the Greenworks 40V 12″ Cordless String Trimmer is easy to use and maintain. A comfortable adjustable auxiliary handle allows you to work longer and with more precision in tough areas. With an assortment of tools to complete your yard work, the G-MAX 40V Li-Ion system provides high efficiency and longer run time. This battery-powered trimmer comes equipped with a spool cap for extended accessory use.

Exclusive Battery Technology

Get the power you can count on from a cordless string trimmer. The exclusive battery technology and 4-year warranty protect your investment, so you can focus more time on achieving the perfect trim.

6. Worx WG184 40V Power Share 13″ Cordless String Trimmer

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Worx WG184 40V Power Share 13" Cordless String Trimmer & Wheeled Edger (Batteries & Charger Included)

  • [PIVOTING HEAD] So you can trim and edge on sloped or uneven terrain
  • [D-GRIP HANDLE] Grab it from any angle and make smooth, long swipes. It’s adjustable, so you can find a working position that’s comfortable for you
  • [2-IN-1] Easily converts from a trimmer into an in-line wheeled edger
  • [PRO-GRADE] Professional-grade trimmer line for sharp edges and professionally landscaped results
  • [SAME BATTERY, EXPANDABLE POWER] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products

Get expertly landscaped results with the 40V PowerShare 13” Cordless String Trimmer and Wheeled Edger. 40V is double the power of most string trimmers. So we’ve included two 20V PowerShare MaxLithium batteries to double your runtime and give your trimmer/edger gas-like performance. You can use these batteries on any lawn or power tool on the WORX PowerShare platform. It’s easy to switch this trimmer into an edger, just push a button and rotate the head.

The Command Feed spool system gives you more lines at the press of a button. The variable speed throttle lets you ramp up the rpms for tougher grass or decrease the speed to save battery when the trimming is easy. This tool has the same line that professional lawn care crews use on their trimmers, so you’ll be proud of the results. The adjustable D-grip handle lets you work from any angle, and the pivoting head lets you cut on uneven stretches of lawn.

Twice the Tool

With just the push of a button and the turn of the head this trimmer transforms into an in-line wheeled edger. Those wheels make for smoother operation and straighter edges. And this doubled functionality saves you from having to buy two separate tools.

Adjusts to Any User, Any Lawn

With the adjustable D-grip front handle and the pivoting head, you can find a comfortable position for both tall and short users, and the right cutting angle for both the flat and sloped parts of your lawn.

7. WORX 20V GT Revolution 12″ Cordless String Trimmer

WORX 20V GT Revolution 12" Cordless String Trimmer & Turbine Leaf Blower Power Share Combo Kit - WG930.2 (Batteries & Charger Included)

  • [LONGER SHAFT] The telescoping shaft is a full foot longer than the original GT, so it accommodates taller users. And it collapses down, so it’s perfect for any height
  • [COMMAND FEED] You decide when you need more line with innovative on-demand Command Feed technology. Just press the button and you get instant line
  • [SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family
  • [INCLUDES] 20V Grass Trimmer, 20V Blower, Two 20V 2Ah. Batteries, 2A Dual Charger, Three 10’ Spools, Spool Holder
  • [3-IN-1] The GT Revolution converts from a trimmer, into an in-line wheeled edger, into a mini-mower in seconds. No tools needed, just push a button and turn

Get ready for the compliments when the neighbors start noticing how nice your lawn has been since you got the Worx 20V Grass Trimmer & Blower combo kit. The GT Revolution 3-in-1 trimmer, in-line wheeled edger, and mini-mower is a professional-quality lawncare tool that will almost instantly improve your home’s curb appeal. And the TURBINE Blower is designed after an actual jet engine. You’ll have the cleanest, sharpest lawn on the block once you get a handle on these two.

With a 12” cutting diameter, and an adjustable spacer guard, you can get in tight to areas of your yard like the deck and the garden, and not damage the paint or the flowers. So even though it spins at a quick 7600 revs/min, the string will stay on the grass you want it to trim, and leave a clean, even cut. When you need more lines, just push the Command Feed button.

No bumping, no auto-feed, just on-demand fresh line when you need it. And with an extra spool holder on the handle, and 3 10-foot spools, you’ll always have a backup. The TURBINE Blower is fast, fun, and quiet to use. Two speeds to choose from, depending on the job, with speeds up to 75 mph, blowing out 360 Cubic Feet per Minute. It’s sure to clear the debris from any piece of property quickly.

Twice as Nice

Keep one on the charger, and one on the tool you’re using. That way you’ll always have the juice to keep going. These 2.0 Ah MaxLithium batteries are the ultimate in modern efficiency, with no memory effect and a lightweight design, so they don’t add much weight to the tool.

Build Out Your Collection

These batteries power these two tools, but they also power every tool on the Worx 20V & 40V PowerShare platform. That means you don’t need to buy a new battery every time you buy a new Worx tool. It’s a great, cost-effective way to fill up your shed or garage or basement with more tools.

Spacer Guard

Protect flowers, plants, and lawn furniture from accidental trimming. The adjustable guard is your best friend for keeping the decorative parts of your landscaping safe.

8. Cordless String Trimmer Weed Wacker: 12V Power Grass Trimmer

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Cordless String Trimmer Weed Wacker: 12V Power Grass Trimmer Lawn Edger with 2.0Ah Li-Ion Battery, Adjustable Height Weed Eater Tool for Garden and Yard (Green)

  • BIGGER BATTERY:2.0 Ah lithium battery can provide super battery life, and it can be fully charged in 1 hour, so you can lawn trim the garden and more weeds.
  • PROTECTION RING:The anti-collision metal protection ring can prevent the lawn mower from colliding and breaking the cutting blade.Not damage plants, landscape features and lawn decorations during pruning.
  • INCLUDES: 12V Grass Trimmer, 1* 2mAh battery and fast charge, Five Cutting blade, A goggles, Two small screw wrench. 100% Replacement for defective items! Any problems please contact us.
  • EASY HANDLING:String trimmer is only 3.7lbs. Lightweight and easy to operate, the height and handle of the lawn mower can be adjusted.At the same time equipped with a safety lock design, children can also easily use.
  • AFTER-SALES SERVIES: If you don't know install the product or don't know use the product, please contact us through Amazon, we have professional American customer service to guide you to use and install this product.

Unique cutting blade design, and super sharp cutting speed, let you no longer have to worry about cutting the rope is entangled, broken, or need to repeat the cutting line multiple times. The adjustable spacer protects flowers, plants, and lawn furniture from accidental trimming. You can enjoy your cutting time, it will let you accelerate your work efficiency and speed!

GradenJoy String Trimmer Benefits: A 12v cordless string trimmer,a 2000mAh battery, and fast charge, five Cutting blades, goggles, two small screw wrench, and a user manual. Enjoy a happy mowing time with your family.

Powerful Motor

Powerful running motor and adopts sharp cutting blade design. The grass trimmer cutting speed up to 10000 RPM, It runs smoothly and quietly, with no vibration. And it sliced the tough stuff with a fair amount of power. so you easily cut the garden or yard weed. During the installation process, first, install the windshield, then put the bottom cover on, but the cutting blade on, and finally fix it with a nut.

Length Adjustment

The length of the electric string trimmer can be adjusted, the height is from 32 to 48inch, suitable for people of different heights, no need to worry about the length being inappropriate. You can bring your child to mow grass, and enjoy a happy family time. Pay attention to the ring buckle of the rod port during installation.

Long battery Life

This string edger battery powered is a 2.0Ah lithium-Ion battery & a fast charger. Super battery life, no need to worry about a power outage, making quick work of overgrown grass and heavy weeds. Note during the installation process press the battery button to assemble the corresponding port.

9. PowerSmart 20V Li-Ion Cordless String Trimmer

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PowerSmart 20V Li-Ion Cordless String Trimmer, Auto Feed Thread Trimmer with 12 INCH Cutting Diameter, Height Adjustable Cordless Edger Trimmer Included Two Battery

  • SERVICE and AFTER-SALES: Including string trimmer/safety guard/edger wheel/guide wire/Two battery and charger/hex key/screw/user, 24 months guarantee of product service, Our professional quality and professional service, the team will answer within 24 hours any problem.
  • ERGONOMIC DESIGN: Compact design, Size 24.2*7.1*5.5 inches, Long-standing, Professional quality, Comfortable handle, Easy operation with thumbs around.
  • AUTOMATIC FEED DESIGN: When working, It can feed more cables automatically, without stopping and bumping, Compact trimming, Wire diameter 0.065 inches, Work smoothly without interruption.
  • EFFICIENT WORK:Professional lawn mowers, Trimmers, Trimming machines, with 120V, 0.54A motor and drive device, No-load speed 8000RPM, to help you clear the lawn trimming work.
  • LIGHTWEIGHT and EASY to USE: 12-inch cordless trimmer, weighs 6.8 pounds, lightweight design, the handle has 8 angles adjustable, Simple button design, When using, Press and hold the handle to control the switch, Comfortable and easy to control.

PowerSmart 20V Li-Ion Cordless String Trimmer is reliable, powerful machinery in the low voltage and cordless string trimmer market. Equipped with a powerful 120V/0.54A motor, it provides a no-load speed of 8000RPM and a wide trimming path of 6 to 10 inches, making it an ideal tool for large lawns and strip areas. PowerSmart is dedicated to bringing you more and better products for your home projects!

Safety Lock

Ergonomic handshake, simple buttons, no fatigue.

Automatic Feeding Spool

Automatically sent to the system, no partition, smooth and uninterrupted use.

Adjustable Handle

Adjustable handle, the position of the handle can be adjusted according to the needs of use, and comfortable use.

Rotate different angles

90-degree rotation for increased flexibility, it can work according to different pruning needs.

Flexible weed cleaning

Even small spaces can be cleaned up, simple and convenient.

12 Inch Cutting Diameter

12-inch cutting range, easy to clear weeds, simple work.

10. Litheli Cordless String Trimmer 12 Inch, 20V Battery Grass Trimmer 

Litheli Cordless String Trimmer 12 Inch, 20V Battery Grass Trimmer / Wheeled Edger, 2-in-1 Weed Wacker with Auto Line Feed for Lawn Trimming / Edging, with 2.0Ah Battery and Charger Included

  • 【Lightweight & Easy-To-Use】This weed trimmer is 4.5 lbs in weight. The telescopic pole can reach any length between 36″ and 47″ by tool-less adjustment. The rubber-covered auxiliary handle can be secured at any desired angle to give you the easiest grip.
  • 【Longer Battery Power】This weed eater is powered by a 2.0Ah Li-ion battery pack. The upgraded motor delivers a max. speed of 6550 RPM. Squeeze the trigger with different force for various speed control.
  • 【2-In-1 Trimmer & Edger】This string trimmer transforms into a grass edger simply by pressing the convert button and turning the head 90°. Single line spool automatically gives 0.065″ line that cuts 12″ path. The head can be set at 4 angles for trimming on different terrains.
  • 【Ergonomic Designs】You can take this trimmer anywhere without dragging wires, and work without choking fumes. The noise level is <96 dB. A flower guard and a trimmer guard are included to protect the user and valued plants.
  • 【Safe Start & Warranties】Use the lock-off button near the trigger to ensure safe start. Litheli offers 5-year warranty for tool and 3-year warranty for battery & charger. If you have any concerns, feel free to contact us. We will answer you within 24 hours.

Litheli specializes in the R&D and manufacturing of various cordless equipment including garden tools, power tools, and household appliances. Over 16 years, powered by focused expertise in Lithium-ion battery technology & application, Litheli has earned a reliable reputation worldwide, and it is our mission to usher in a battery-powered life where everyone can enjoy convenience and efficiency of one swappable battery powering multiple tools!

Cutting Head To Effectively

The SnapFresh is a cordless lawn trimmer that utilizes a 21-inch cutting head to effectively clear away grass and weeds in your lawn. The battery can last up to 75 minutes each charge, which is more than enough time to keep your lawn looking fresh and weed-free. This tool is ideal for homeowners who can’t stand the sight of unwanted weeds growing all over their lawns.

Types Of Lawns And Gardens

This product is an easy-to-use cordless grass trimmer perfect for all types of lawns and gardens. It features a variable speed control for the ultimate in comfort and lets you easily adjust to different types of weeds, whether they are close to the ground or more than twelve inches. Additionally, it has a powerful Ni-MH battery that will last for over 30 minutes of continuous use.

Features To Consider When Buying Best Cordless String Trimmers

Power Source

In cordless string trimmers, the source of electricity determines the tool’s power output. Keep in mind that gas-powered and battery-powered string trimmers are not interchangeable while looking for the best cordless string trimmer. CCMs are the standard unit of measurement for gas-powered string trimmers’ engines (cc). This affects the amount of power generated. The voltage of the battery affects the power output of trimmers driven by batteries.

A larger engine or a higher voltage battery generates more power (volts). Because of this, the string can be used to cut through thicker grass and weeds without getting caught up. As a result, the best battery-powered string trimmers use the most powerful batteries. Gas models of the highest quality are similarly referred to.

Weight

As a result, homeowners with limited upper body strength, such as the elderly, may find it difficult to utilize grass trimmers. Consider the weight when evaluating the best cordless string trimmers available today. There’s no point in picking an overly cumbersome tool if you don’t intend on using it frequently. In order to have a better idea of the weight, you can read past customer reviews and see what they had to say. Some cordless weed eaters (usually sold separately) come with a shoulder harness that reduces the pressure on your arms and back.

The thickness of the Trim

Cordless trimmers may cut a path as broad as their “path width,” which is another name for “swath width.” Ten to 18 inches is the typical range for today’s lawnmowers. There is a direct correlation between the weight of a weed whacker and the amount of power it has. Cordless models with large cutting heads and swaths help you get the work done faster by allowing you to cover more ground in less time. Compared to gas-powered machines, electric ones offer wider cutting swaths. Cutting heads with a smaller diameter can be more maneuverable when operating in cramped quarters.

Trim Width

Trimmer string line diameter is a measure of the string’s holding capacity in terms of thickness. Thicker string has more tensile strength and can be used to cut through weeds and grass that are much thicker and higher. The best cordless weed eaters use thicker string. Lines that measure between 0.065 and 0.08 inches are excellent for residential use. If you’re going to be doing a lot of heavy lifting, a 0.095-inch or even thicker thickness is a good idea.

Battery Type

Power is everything when it comes to operating a string trimmer. Lithium-ion batteries power the most majority of battery-powered string trimmers, however nickel-cadmium (NiCad) batteries are also available. The cost of lithium-ion batteries is more than that of NiCad batteries, but they are more powerful. In terms of size and capacity, lithium-ion batteries are superior. NiCad batteries have a “memory effect,” which means that if they are used or recharged before they are fully charged, the battery will remember the charge levels and not be able to store a longer charge in the future. Preferably, you should use a fully charged NiCad battery-powered string trimmer first, and then let it run out of juice completely before recharging the battery.
Lithium-ion string trimmers, on the other hand, are more popular with consumers.

Voltage

Another important consideration is the battery’s capacity. This is measured in volts. 18 to 60 volts is the normal voltage range for rechargeable batteries. Devices with greater voltages are more powerful and expensive. Batteries and chargers for string trimmers that demand greater voltage are more likely to be sold without them. Therefore, the user will have to pay for each one separately. A battery or two is commonly supplied with the purchase of most cordless trimmers that can be powered by lower voltage batteries.

Noise

It is quieter to use battery-powered string trimmers than gas-powered string trimmers. If you stand 25 feet away and listen to the noise from a gas trimmer, you’ll hear the same decibel level as a passing motorcycle. The sound level produced by a cordless string trimmer, on the other hand, is comparable to that of a stereo system in a living room.

Battery Life

The amount of time a cordless trimmer may be used before needing to be recharged is also crucial. Battery-powered equipment that can operate for an hour or more without needing to be connected to a power source is the ideal. Consider the work at hand and the battery life of the device you’re considering before making a final decision.

One String Or Two

Cutting strings can be used by weed eaters in quantities as small as one or two. The best cordless weed eater with many strings is ideal for heavy-duty work, as it makes it easier and faster to cut through stubborn grasses and weeds.

Frequently asked Question

Why Is A Brushless String Trimmer Better?

A brushless tool’s advantages include a longer lifespan, a more efficient operation, and a longer battery life. You’ll never have to buy new brushes again. The performance of a brushless motor vs a brush motor in the same tool will never be equaled by a brush motor.

Are Brushless Trimmers Better?

Brushless motors are more efficient than brushed motors. Users may benefit from lower maintenance, increased efficiency, and lower heat and noise levels. Brushless motors, which are synchronous units, use permanent magnets. Brushless motor-driven power tools are now considered high-end goods.

What Is Better Curved Or Straight Shaft Trimmer?

It is necessary for the drive cable to be flexible in order to accommodate the curve of the shaft. In consequence of this, curved shaft trimmers are not as sturdy as straight shaft trimmers and are not as well suited for extended periods of usage. This is the case despite the fact that braided cables provide some support. In addition, the cable drivers on bent string trimmers always rotate in the clockwise direction.

What Is Better Than A String Trimmer?

A brush cutter is more powerful than a string trimmer, and while it can clear grasses and weeds, as well as edge a sidewalk with the right accessories, it is built for much thicker brush and undergrowth, and it can even chop down small trees. Brush cutters come with a number of accessories to suit a variety of applications.

What Is The Easiest Grass Trimmer To Use?

Our top pick is the Ryobi 40-Volt Lithium-Ion Brushless Electric Cordless String Trimmer because of its exceptional performance, ease of use, and compatibility with other Ryobi equipment. Another good option is the Worx 12 Inch 20 Volt Grass Trimmer/Edger.

Conclusion

It may seem confusing at first but you don’t have to stress about all the different models available. Just make a list of your desired trimmer’s functions, battery life and other accessories, then find the best match from our top picks above. Navigating the cordless trimmer market is tricky but it’s something that we’ve tackled for you in our buying guide above. Best of luck with your purchase.

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