Best Battery String Trimmers in 2026

Professional-grade, dual feed spiral-twist 0.095 in. line

Variable speed

Weather Resistant Construction (ipx4)

[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

[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 75plus 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family

[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

[SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75 plus 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family

Easily cuts down weeds and grass with its professional-grade, dual feed spiral twist 0.095 inch string cutting line and 15 inch cutting swath.

High-Efficiency Brushless Motor delivers longer run times, low vibrations, and an extended motor life. IPX4 Weather Resistant.

Variable speed control suitable for different working situations.

Product 1: [6 HEIGHT ADJUSTMENTS] A single lever lets you set the height you want to cut your lawn, depending on the season, or just your preference.Max Cut Area/Charge 5,000 FT²

Product 1: [INTELLICUT] feature provides torque on demand for tougher conditions

Product 1: [SAME BATTERY, EXPANDABLE POWER] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products

Powerful 20-volt trimmer with 2.0Ah lithium-ion battery and fast charger included in the package; Durable and reliable motor with a superior run-time

Trimmer edger with 10" cutting width with auto-feed; Spool and 0.065" nylon line included; Flip-down edge guard for a more convenient edging experience

Eco trimmer with an adjustable handle and telescopic pole so you can adjust the shaft based on your preference and comfort

Kobalt 80-volt cordless string trimmer provides the power you need with up to 60 minutes runtime on a fully charged 2.5 Ah battery (battery and charger included)

Adjustable cutting width lets you select either 14-in or 16-in for quicker cutting

Brushless motor delivers more power and torque to help cut through the thickest of grasses

New for 2020! Model KST 2540-06 Battery and Charger Not Included

40V gear reduced string trimmer gives you the power you need for yards up to 1/2 acre

Premium heavy-duty 0.080-in dual line feeds through a bump head, making it easy to power through tough grass and weeds

2-In-1 Strimmer/Edger: Switch quickly from strimmer to edger. Allows you to cut through tough vegetation and beautify your landscape

Gator SpeedLoad strimmer head: Load line in less than 20 seconds. Heat treated refill disks last up to twice as long as conventional line. Head constructed from glass fibre for maximum durability

Powerful cordless grass strimmer: Patented gear drive technology provides high performance and torque to cut through thick vegetation

The bundle contains string trimmer, leaf blower, 2.0 Briggs & Stratton 82V MAX battery, and rapid charger

String Trimmer offers a 16-inch cutting diameter with .08 dual-line bump feed

Leaf Blower provides up to 550 CFM air volume / 130 mph air speed to power through leaves and debris

Product 1: POWERFUL BRUSHLESS MOTOR: provides up to 50 minutes runtime*

Product 1: VERTICAL SPACE SAVINGS: Takes up 78% less space in vertical storage

Product 1: REACH SMALL AREAS: Low-profile design (10 in. deck in height setting 1) allows for clearance for easy access under and around obstacles

DOES NOT CONTAIN BATTERY OR CHARGER; product is the BARE TOOL only and intended to supplement your existing Kobalt 40v battery and charger

40V gear reduced string trimmer gives you the power you need for yards up to 1/2 acre

Adjustable cutting swath from 13-inch to 15-inch to allow for extended runtime or faster trimming

【Max. Maneuverability & Clean Battery Power】This cordless trimmer can take you to any difficult place/corner without messing up with dragging wires. It helps trim the overgrowth around trees, shrubs or in pavement cracks with great ease. Battery power ensures fume-free and quieter operations for various tasks.

【Faster & Longer Cut with Brushless Motor】Our advanced brushless motor generates much higher vibration-free torque than brushed models. Choose from 0-6000RPM high mode and 0-4500RPM low mode, and you will have variable speed control by applying different force on the trigger.

【2-In-1 Weed Trimmer & Brush Cutter】This trimmer features dual line bump feed with strong & durable 0.080″ diameter twisted line. Larger 14″ swath takes more grass at each move, and 16′ spool offers adequate line length. The trimmer can easily convert into a brush cutter by installing a blade for cutting thick bushes & tall grass.

2-In-1 trim or edge - easily converts from trimmer to edger in seconds， adjustable handle for comfortable cutting, ergonomic design, Precise working, professional quality!

20V Lithium Ion cordless string trimmer, 1. 5Ah super battery capacity, Long life, only needs 1 hour charged can meet your working requirements.

Automatic feed Spool - AFS automatically feeds trimmer line as needed

High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging

12-inch cut path with .065 dual line with auto-feed head to rip through weeds for fast trimming

Variable speed trigger for power on demand

[GAS-LIKE POWER] Worx Nitro outdoor tools are engineered to provide gas-like power, performance, and runtime

[15-INCH DUAL-EXIT CUTTING HEAD] For a professional-grade user experience with easy-load trimmer head

[BRUSHLESS MOTOR] Brushless motors are more efficient, run 50% longer, are 25% more powerful, and have 10% longer life

【Faster Blade & Stronger Motor】Dual-action blade delivers 2600 strokes per minute, thanks to its high-tech motor that runs at max. 20000rpm and a 2.0Ah high-performance battery that ensures smooth cutting. Litheli 40V battery offers fume-free clean power, and can (and only can) work with all Litheli 40V power tools.

【Free Move & Larger Cut】This cordless hedge trimmer can take you to any job site without messing up with dragging wires like corded models. Anti-rust hardened steel blade offers 22″ cutting reach, and easily cuts sticks up to 3/4" in diameter, sufficient for your garden pruning.

【Multiple Easy-To-Use Designs】This trimmer requires no installation. Insert the battery and it is ready to go. With a weight of merely 6.5Lbs, you won’t get tired even after heavy workload. The rear handle can be turned 90° to both sides. Both the front and rear handles are covered with rubber, so you can have comfortable multi-position grip for any trimming tasks.

[LIGHTWEIGHT BUT POWERFUL]: The trimmer weighing only 5 pounds is equipped with a 20V MAX battery for max cutting power, deliver ultra-power for your trimming jobs.

[HYPER CUT CAPACITY]: 5/8-inch cutting capacity gets through all your bushes and hedges with greater performance. 22.4-inch dual action steel blade brings you an extraordinary hedge trimming experience, offering you a smooth cutting with less vibration.

[ERGONOMIC DESIGN] The ergonomic wrap-around handle makes it possible to complete trimming work easily and comfortably. Cordless design frees you from the shackles of cables, just move and cut anywhere you want.

HIGH POWER: GardenJoy cordless weed wacker with a powerful motor of 10000 RPM and super-sharp blades, you can take care of the lawn in the garden more easily, and don't have to worry about being entangled and installed multiple times. Make it a comfortable and flexible tool, you can enjoy the whole afternoon yard trimming time with your family!

EASY OPERATION: Lawn trimmer is only 3.7lbs. Lightweight and compact, the height and handle of the lawn mower can be adjusted. the same time equipped with a safety lock design. 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.

HIGH-EFFICIENCY BATTERY: This electric weed trimmer is equipped with 2.0Ah Battery that can provide super battery life, with fast charger and it can be fully charged in 1 hour, so you can lawn trim the garden and more weeds. Quieter, safer, more environmentally friendly and more lightweight than gas tandem trimmers.

🍁2 in 1 Weed Eater & Lawn Edger - The pivoting head of this electric weed eater can be set to 4 different working positions and transformed into a weed edger on ground easily, help you enter the hard-to-reach corners without cord limitation

🍁Lightweight Weed Trimmer - 8000rmp/min no-load speed, 10-inch cutting width. This weed wacker cordless weighs only 5.1lbs - super lightweight & well balanced. Just walk behind and push the weed eater, then you get straighter lines and cleaner cuts for your lawn

🍁Long term use of multiple coils - This product has multiple coil accessories. The sturdy coil can adapt to various weeding work, and multiple coils can be replaced at will for your use in work.

[IONMAX 24-VOLT SYSTEM]: Includes 4.0 Ah lithium-ion battery for up to 16 minutes of rechargeable runtime

[IDEAL]: For trimming grass in hard to reach places

[MOTOR]: 450 Watt brushless motor runs cooler, quieter, and stronger than conventional motors

Pivoting head for a simple transition to edging

Variable speed trigger for more control

Auto-feed string head with 0.080 in. twisted line

☘️【Newest Electric Weed Wacker Battery Powered】We launched a new generation push weed eater with wheels in 2023. Detachable wheels with a triangular design, more flexible and stable, make the weeding job more relaxed. with 3 types of blades, enabling you to make your lawn care work more sophisticated! battery powered weed eater brush cutter, Perfect Gift for wife, mother, grandpa, or grandmom.

☘️【Sixseyaa Exclusive Service】Sixseyaa will personally follow up on every order, If you have any problems after receiving the weed wacker, missing accessories, product defective, battery charge, installation problems, before you write something on Amazon please contact us we will help you solve the problems first time, Sixseyaa exclusive service 24 hours online, write on platform nothing help.

☘️【Powful and Lightweight Cordless Weed Eater 】The electric weed eater battery powered use durable and reliable weed wacker cordless motor that provides excellent performance, Say goodbye to motor burn-out, 18000 RMP no-load speed. At just 3.2 pounds, the battery weed wacker with charger is lightweight and easy to use. Women and the elderly can also easily use this electric lawn mower cordless for weeding work.

🔋【High Performance】Battery Replacement for Greenwork-Type: Li-ion; Voltage: 40V; Capacity:6000mAh/6.0Ah 240Wh; Quantity: 2 Packs; Compatible with Greenworks 40V GMAX battery the second generation greenworks tools.(Not applicable to the first generation)

🔋【Well Replacement】Battery 100% replacement for GreenWorks 40V G-MAX lawn and garden power tools 29472 29462 2901319 24282 24252 MO40L410 21332 25322 20672 2101602 20312 MO40B01 MO40B410 24322 21362 MO40L00 25302,etc.【PS: Not Compatible 21inch Lawn Mover MO40L02】

🔋【Precise Interface Design】Battery replacement for Greenwork, with on-board fuel gauge, integrated LED battery charge level indicator allows user to monitor battery using. Surrounding exothermic holes speed up battery cooling. And easy to use design snaps in and out of tools.

MULTI-COMBO: Cutting width: 10''/12'', same cutiing width as wheeled edger. 94 CFM & 145MPH Leaf Blower, 4Ah Battery & Charger.

WHEELED EDGER: The design with wheel makes it easy to convert to an edge trimmer for use.

HIGHER EFFICIENCY & SPEED: Trimmer：7500RPM, Blower: 13940RPM.

[Trimming & Edger] This cordless string trimmer is not only a trimmer but also a wheeled edger for your different trimming needs such as tough weeds or uneven lawn around driveways.

[Efficient Trimming] The strong motor, rotating speed up to 10000 RPM, allows fast grass trimming and precise cutting performance.

[Safe to Use] Automatically feeds more line withiout bumping to avoid accidental disconnection while working

Brand New | Rechargeable | 40 Volts | 2.0Ah | Battery type: Li-ion | Watt: 80W | This replacement battery fits the second generation 40v greenworks tools ONLY. (NOT for Gen 1)

Replacement for GreenWorks 29472 29462 G-MAX, Fits GreenWorks GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062 21242 24282 21332 21362 22342 2500502 MO40L410

Special Exothermic Holes- Speed up battery cooling; Snap Joint - Easy to install and remove the batteries; Power indicator light - Learn about the battery’s status anytime

[Product Details]Battery type: Li-ion, Voltage: 40V, Capacity:6.0Ah /6000 mAh.

[Applicable Models]Replacement for GreenWorks 29472 29462 G-MAX, Fits GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062 21242 24282 21332 【PS: not applicable 21inch lawn mover MO40L02】

[Battery Protections]Made with high quality battery cells,Built-in protection against overcharge, overdischarge, overcurrent provides short circuit protection and constant voltage circuit.

🌿【Newest Weed Wacker】: 2023 4th Generation Saw Blade Mower, 3-in-1 Grass Trimmer/Edger lawn tool/Mini-Mower - for more power and functionality when gardening! Contains 1 x cordless lawn trimmer, 1x safety protection, 2 x battery and charger, 90° rotary head and telescopic handle, Side wheels and assisted sliding, and equipped with power digital display, 15 nylon blade, 4x blade.

🌿【Long-Lasting 21V 4.0A Battery】: Equipped with 2 special 21V battery operation (lithium-ion batteries), equipped with high-performance motors, with a maximum speed of 18,000 rpm, the battery has limited power protection. When you cut to a thick object like a stone, the current is too big and it will stop automatically to protect the motor and last longer.

🌿【90°Adjustable Head and Handle】: The cutting head can be adjusted to 5 different angles (0°/22.5°/45°/67.5°/90°). The cutting head can also be rotated 90 degrees clockwise to instantly become a side trimmer, the second bottom handle can be adjusted to work with the top handle to balance the weight, and you can easily move it back and forth. to suit your size and cutting needs.

🌿【Newest Weed Wacker】: 2023 4th Generation Saw Blade Mower, 3-in-1 Grass Trimmer/Edger lawn tool/Mini-Mower - for more power and functionality when gardening! Contains 1 x cordless lawn trimmer, 1x safety protection, 2 x battery and charger, 90° rotary head and telescopic handle, Side wheels and assisted sliding, and equipped with power digital display, 15 nylon blade, 4x blade.

🌿【Long-Lasting 21V 4.0A Battery】: Equipped with 1 special 21V battery operation (lithium-ion batteries), equipped with high-performance motors, with a maximum speed of 18,000 rpm, the battery has limited power protection. When you cut to a thick object like a stone, the current is too big and it will stop automatically to protect the motor and last longer.

🌿【90°Adjustable Head and Handle】: The cutting head can be adjusted to 5 different angles (0°/22.5°/45°/67.5°/90°). The cutting head can also be rotated 90 degrees clockwise to instantly become a side trimmer, the second bottom handle can be adjusted to work with the top handle to balance the weight, and you can easily move it back and forth. to suit your size and cutting needs.