12 Best grass trimmers on the market in 2022

Nowadays, a grass trimmer (which is also named as a weed trimmer, weed eater or weed whacker depending on a manufacturer and state) can be an all-purpose lawn care unit or used as an auxiliary tool.

What is the best grass trimmer? The battery-powered models belong to the most functional and applicable tools, which are capable of an accurate manicuring of smaller lawns and suitable for tackling various trimming tasks at any tight spaces and remote locations. Thanks to capacity of this tool your lawn will be always well-groomed and fancy without any extra efforts or costs from your side. Taking into consideration the above-mentioned, the BLACK+DECKER, WORX & Greenworks GST80320 are in the forefront among other cordless counterparts for around $100 and definitely deserve a closer look.

Makita XRU15PT1 comes with an integrated smart battery management system. With its 3-speed control it reaches 3,500-6,500 RPM by means of a brushless technology. It features a bump feeding of 0.080" line to provide the widest 15-in cutting swath in our list.

Customers' Choice

BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)

6.5A, 14 inches electric string trimmer
This product is manufactured in China
This product meets customer requirement
Included components: (1) BESTA510 String Trimmer, (1) AF 100 Spool, (1) Auxiliary Handle, (1) Guard
Rpm: 8000 rpm

Best Value

BLACK+DECKER 20V MAX String Trimmer, 2-Speed, 12-Inch (LST522)

Part of the 20 Volt MAX System; 1 System Endless Tasks. Power for your Style
Converts from trimmer to wheeled edger
Power Drive Transmission for increased torque
2 speed control for more power or extended runtime
Automatic Feed Spool (AFS) automatically feeds trimmer line no bumping required
Included Components: (1) LST522 20 Volt MAX* Cordless Trimmer/Edger, (1) LBXR2520 20V MAX* Extended Runtime Lithium Battery, (1) Charger, (1) AFS Spool, (1) Guard

Best Budget

WORKPRO 7.2V 2-in-1 Cordless Grass Shear + Shrubbery Trimmer - Handheld Hedge Trimmer, Rechargeable Lithium-Ion...

✅ SAFE AND QUICK - Double lock design of child safety lock and security key forms a double security protection. Whether working or not, the machine can maintain a safe state for children and adults
✅ SIMPLE TO USE - At just 1.04lbs, the hedge cutter electric features an effortless one-handed operation. The easy to use and comfortable grip create added convenience. Replaceable high-quality blade with WORKPRO's innovative blade change -fast easy and safe - no tools required. Note: After using the blade, it needs to be cleaned in time and kept dry during storage. Ensure that the blade has a longer life
✅ COMPACT - The compact design of WORKPRO cordless grass cutter ensures that it can fit into a variety of small Spaces. Best Use - small gardens, hedge grooming, and areas your mower cannot reach giving. The hedge trim blades - best suitable for less than 10mm thickness branches
✅ HIGH PERFORMANCE - 2-in-1 design makes the switch from mowing to hedgerow quick and easy (4-23/32 inch long shrub shear & 3-35/64 inch wide grass shear). 1100rpm no-load speed is able to provide high power for best cutting results, which is perfect for Trimming & Pruning: Trees, Branches, Shrubs, Bushes
✅ RECHARGEABLE - Long-life, rechargeable, 7.2 V lithium-ion battery for hassle-free, cordless operation (battery charger included). The trimmer can be operated for approx 40 minutes with full charge and the lawn mower is approx 50 minutes, with a charging time of approx 3-5 hours for a full charge

Most Discussed & Reviewed

Sun Joe 7.2-Volt 2-in-1 1250-RPM Cordless Grass Shear / Shrubber Handheld Trimmer, Rechargeable On-board...

VERSATILE: Best used for small gardens, hedge grooming and areas your mower cannot reach
2 TOOLS IN 1: Convert from grass shear to hedger quickly and easily. Blade Length (inch.) - 4(Shear) | 6(Hedger)
BATTERY LIFE: Rechargeable, 7.2 V lithium-ion battery for hassle-free, cordless operation (battery charger included)
LIGHTWEIGHT: Durable and lightweight design (Only 2.5 lbs.!) with ergonomic handle for easy control and handling
WE’VE GOT YOU COVERED! : Your new grass shear/hedge trimmer is backed by the Snow Joe + Sun Joe Customer Promise. We will warrant new, powered products for two years from the date of purchase. NO QUESTIONS ASKED. Contact Snow Joe + Sun Joe customer support at 1-866-766-9563 for further assistance.

Best Trusted

WORX WG163 GT 3.0 20V PowerShare 12" Cordless String Trimmer & Edger, 12in

[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.
[DO IT ALL WITH THE SAME BATTERY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products
[BATTERIES INCLUDED] 2 powerful and lightweight 20V Power Share MaxLithium batteries come with this tool and can be used on any other tool in the WORX PowerShare family
[HEAD TILTS 90°] So you can trim and edge on sloped terrain, and get to tough-to-reach places
[RUBBERIZED WHEELS] Support and guide the edger, giving you straighter lines and cleaner cuts
[SPACER GUARD] Adjustable, so you don’t damage plants, landscape features, and lawn ornaments while you’re trimming
[SPECS] 7600 rpm no-load speed, 12” cutting diameter, 5.3 pounds machine weight, 10’ cutting line length, 0.065” line diameter
[INCLUDES] 20V Trimmer & Edger, (2) 20V MaxLithium Battery, 20V Charger, Trimmer Spool, Support Wheels, Safety Guard

Best Cheap

BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)

LST140 40 volt max string trimmer/edger with power drive high torque transmission for clean, fast cuts
Automatic Feed Spool AFS automatically feeds trimmer line as needed
LSW40 40 volt max sweeper a wind speed of up to 130 MPH easily clear debris from hard surfaces
Low noise design for quiet operation. Up to 130MPH
Both units offer a 'state of charge' indicator which shows your battery charge level. Products are compatible with our 36 volt lithium Ion system

Other Popular grass trimmers

BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger with 2 Batteries

Converts from trimmer to wheeled edger; Amp hour: (2) 1.5 ampere hour
Power drive transmission for increased torque
2 speed control for more power or extended runtime. Line diameter: 0.065 inches; Cutting swath 12 inches
Easyfeed allows you to advance your line with the push of a button with no bumping required
Part of the 20V MAX system; 1 system endless tasks. Power for your style
Part of the power command Family of tools easy feed, powercut, powerboost helps solve common user frustrations when using Outdoor Power Equipment. Included Components: (1) LSTE520 20V max easy feed trimmer, (2) LBXR20 20V max Lithium Batteries, (1) LCS1620 Charger, (1) Guard, (1) AFS Spool; Power source: Lithium Ion

SereneLife Battery Grass Cutter, Grass Clippers Cordless, Trimmer Cutter, Handheld Trimmer, Grass Shear Electric,...

LIGHTWEIGHT & PORTABLE: At less than 3-lbs, the SereneLife cordless grass cutter is easy-to-use for anyone, regardless of height or weight At 1000+ RPM, it is powerful enough to get the job done but not overwhelm the user
RECHARGEABLE: The battery grass shears is a hassle-free way to clean your yard Included is a built-in removable battery for convenient charging Includes battery wall charger adapter Average charge time is 4 hours
SIMPLE TO USE: The hedge cutter electric features an effortless one-handed operation The easy to use 'glide- cut' technology and comfortable handheld grip create added convenience
GOOD FOR FALL CLEANUP: The power trimmer is perfect for clearing leaves and debris from sidewalks, decks, garages, and driveways
RUGGED DESIGN: The grass hand trimmer is made of heavy-duty engineered ABS construction Made specifically to be used in the outdoors and withstand frequent use

WORX WG170 GT Revolution 20V 12" Grass Trimmer/Edger/Mini-Mower 2 Batteries & Charger Included, Black and Orange

[3-TOOLS-IN-1] Easily transforms from a precision string trimmer, into a powerful in-line wheeled edger, into a nimble mini-mower
[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
[DO IT ALL WITH THE SAME BATTERY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products
[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
[LONGER & 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
[INCLUDES] 20V GT Revolution, (2) 20V MaxLithium Battery, (3) Trimmer Spools, 20V Battery Charger, Support Wheels, Safety Guard, Flower Guard, Spool Holder

Greenworks 12-Inch 24V Cordless String Trimmer/Edger, 2.0 AH Battery Included 21342

Pivoting head allows for edging and trimming capability with edging wheel
Electric start eliminates gas hassle, less maintenance and zero fumes; Handle type: Wrap around
12 inch cut path with .065 single line auto feed for easy line advance
Shaft length (inch): 40 inch compatible GreenWorks replacement spool, model 29252 and 29092
Battery and charger included; Compatible battery models 29842 and 29852 and charger 29862; Drive shaft type: Telescoping

CRAFTSMAN V20 WEEDWACKER String Trimmer & Edger (CMCST900D1)

EXTENDED RUN TIME: 2 Speed Setting lets you choose more power or more runtime
TURN TO EDGE: For both edging and trimming
ERGONOMIC TELESCOPING POLE: Ergonomic Telescoping Pole feature makes turning to edge a breeze
AUTOMATIC LINE ADVANCE: Feeds 0.065 inch line automatically with no bumping required
EFFICIENCY: 13 inch cutting swath allows for added efficiency
VERSATRACK COMPATIBLE: Use the integrated hook to hang this tool directly on the VERSATRACK Wall Organization System (sold separately)
3 Year Limited Warranty, refer to "Warranty & Support" section below for full details

Products with a 5-star rating

Product5 Stars Votes

WORX WG163 GT 3.010451(43.6%)

BLACK+DECKER BESTA510 String Trimmer4964(20.7%)

Sun Joe 7.2-Volt 2-in-1 1250-RPM Cordless Grass Shear / Shrubber Handheld Trimmer3361(14%)

WORKPRO 7.2V 2-in-1 Cordless Grass Shear + Shrubbery Trimmer2776(11.6%)

Sun Joe HJ605CC Cordless 2-in-1 Grass Shear + Hedge Trimmer1285(5.4%)

BLACK+DECKER 20V MAX String Trimmer1126(4.7%)

Tips and advices on YouTube

How Does A String Trimmer Work? — Lawn Equipment Repair Tips

Best Battery-Powered String Trimmer Roundup | Hand-Tested for Performance & Value

Restring a 2 sided spool on a string trimmer weed eater EASY!!

Types of Grass Trimmers:

12 Best grass trimmers on the market in 2022: Comparison Table