Best Auto Feed String Trimmers in 2026

Automatic Feed Spool (AFS) technology of the edger/trimmer eliminates bumping for hassle-free line feeding that helps you work without interruptions

The 6.5 amp motor and POWERDRIVE Transmission of the grass cutter provide maximum performance when trimming through the toughest weeds, grass, and overgrowth

2-in-1 trimmer/edger with wheeled edge guide - just rotate to convert from lawn trimmer to wheeled edger

[BUNDLE & SAVE] If you bought these two powerful and easy to operate lawn tools separately, it would cost you way more. Plus, we threw in two batteries and a quick charger

[TRIMMER & EDGER IN 1] Converts from a trimmer into an edger with just a pivot of the head. Looks like this two-tool bundle really has three tools

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

40V STRING TRIMMER – powers through the toughest grass and weeds

12” CUTTING PATH - .065” line, auto feed head for quick and easy line advancement

VARIABLE SPEED TRIGGER – allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs

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

[TRIMMER & EDGER IN ONE] Save time and money with this cordless string trimmer & edger 2-in-1. There’s no need to buy a separate edger

[CONVERTS IN SECONDS] Just pull the head and the shaft away from each other and twist to turn your trimmer into an edger and back again

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

【58CC POWERFUL ENGINE】--- 2 cycle 58cc gas weed wacker provides better power and less vibration, and also offers a consistent performance——the max engine speed can be up to 9300r/min which is provides greatly cutting performance. It’s an excellent choice to finish your clean work quickly and efficiently.

【4 DETACHABLE TRIMMING HEADS】--- Equipped with 4 kinds of cutting heads: 2* 0.08'' dual line bump feed head, an 18.5inch 3T blade and an 18.5inch 4T circular saw blade. This 4-in-1 weed eater and brush cutter allows you to do multiple chores with one machine. Not only can trim weed and lawn grass quickly with a 10’’ cutting path, but also can cut bush, shrubs, thick grass or vegetation with an 18’’ cutting blade.

【SAFETY USAGE】--- Our weed wacker has an easy-to-remove baffle, which can prevent debris from splashing, ensuring working safety and increasing operating efficiency. The string trimmer head is designed for simple and easy line reloading. Have no worries for replacement of the trimmer line. Cordless design make user safer and more convenient to use.

[2-IN-1] Don’t buy a separate trimmer and edger. Get this 2-in-1 and save time, money, and space in the garage

[ROTATING HEAD] It easily switches between trimming and edging functions: just grasp the head, pull is away from the shaft and turn it 180

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

[2x20V=40V] Powered by two 20V MaxLithium PowerShare batteries for 40V of total power and performance

[2-IN-1] Easily converts from a trimmer into an in-line wheeled edger

[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

Battery and Charger NOT included

20% more power then the previous model, yet only 6 lbs

Variable speed trigger

Trimmer & Edger 2-in-1: Convert trimmer easily to an edger in seconds. Go straight with twin-wheel and protection ring offer a space guard.

Upgraded 2.0Ah Battery: 20V Li-ion battery powered deliver about 30 minute running time for efficient work.

Instant Line Feeding: 0.065 inch single line auto feed with AFS for efficient work without break.

POWERFUL MOTOR: 10 Amp Motor

16-INCH CUTTING WIDTH: With dual-line 0.08-inch auto-feed trimmer head

ADJUSTABLE ASSIST HANDLE: With comfort-grip main handle for ease of operation

【Lightweight & Easy-to-Use】At only 4.5 lbs, this weed trimmer is incredibly lightweight and easy to handle. The telescopic pole can be adjusted without tools to reach any length between 36″ and 47″, while the rubber-covered auxiliary handle can be secured at any desired angle for the most comfortable grip.

【2-in-1 Trimmer & Edger】Transform this string trimmer into a grass edger in seconds with the push of a button and a 90° turn of the head. The single line spool automatically provides a 0.065″ line, cutting a 12″ path. With 4 angle settings, the head is perfect for trimming on any terrain.

【Long-Lasting Battery Power】This weed eater is powered by a 2.0Ah Li-ion battery pack, delivering a maximum speed of 6550 RPM for efficient trimming. Plus, the battery provides longer-lasting power, so you can work longer without interruption.

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

[IDEAL]: For trimming around small yards, town house lots, flower beds, walkways, patios and stones

[LIGHTWEIGHT]: Compact – only 3.7 lbs

[POWERFUL]: 2.8-amp motor cuts a 10-inch swath in one pass

【TRIMMER & EDGER 2-in-1】The Enhulk string trimmer delivers power like a gas trimmer, with none of the hassle of mixing oil and gas. Easily converts from a string trimmer to a wheel edger in just seconds. This trimmer is recommended for yards up to 1-Acre.

【AUTOMATIC FRESH LINE】The Enhulk cordless trimmer adopts powerful copper motor, delivering 7600 rpm no-load speed. With auto-feed line head it will automatically advance the line whenever the trigger is released. Compatible with 0.065 inch line.

【LEIGHTWEIGHT DESIGN】The Enhulk grass trimmer features adjustable 10-12 inch cutting width, allowing you to optimize your trimmer for increased runtime or a wider cutting width. Only 6.2 lbs machine weight makes it easier for a long time work.

Compatible with Multiple Ryobi Cordless Trimmers Models: 18V, 24V, 40V

High-quality 0.080-Inch diameter spool & durable polyamide nylon thread, flexible and long service life. Use centrifugal force and aerodynamics to reduce drag easily cuts through grass and weeds

Auto Feed System replacement spool eliminates time spent hand-winding string trimmers

🍀【Trimmer & Edger 2-in-1】The weed wacker is easy to convert from string trimmer to wheel edger, meet your multiple needs. The spacer guard can protect your plants, landscape features, and lawn ornaments.

🍀【2 x 2.0 Ah Battery】Up to 60 minutes working time.The SEYVUM weed eater comes with 2 pcs 2.0Ah lithium-ion battery and 1 hour fast charger. Please make sure the battery is cool before charging.

🍀【Adjustable Design】90° adjustable cutting head, 180° adjustable auxiliary handle, string trimmer to wheel edger. Ergonomic and compact design, making it easy for you to trim even in tight space.

Compatible with DEWALT 20V Max Battery for easy and convenient use (Battery is NOT included). We sell high-quality tools only, so if you already own a Dewalt battery, you won't miss out on this amazing product

High Trimming Performance: Powerful 4812 brushless motor delivers a maximum speed of 8500rpm, providing efficient trimming and edging; 10.2-inch cutting width for wider coverage and efficiently tackling those hard-to-reach areas

For Added Security: Press safety lock button and power trigger together to start work for added safety and convenience; Edge guard to protect flowers and other plants during trimming

Battery and charger NOT INCLUDED- Works with all Ryobi 18v batteries and chargers

10 in. cut swatch for easy trimming of smaller yards

Auto-feed string head for continuous operation with 0.065 in. line

Works with any Kobalt 40V. battery and charger (NOT included)

Variable speed trigger allows user to control speed and power

Dual 0.065 inch auto feed line makes it easy to get through thick Grass and weeds without bumping required

Brushless motor for maximum power and durability. Auto-feed line head.

Shaft twist to edge. Variable speed with 2-speed trigger for more control.

Adjustable 11 in. to 13 in. cutting width. Adjustable front handle for user comfort.

【Battery Powered String Trimmer】Mellif cordless string trimmer is compatible with DeWalt 20V MAX battery (Battery NOT Included). We focus on providing reliable tools. You can save money on the battery and charger if you already have them before

【Trimmer & Edger 2-in-1】60-degree rotating head with edging wheel. Easily converts from a string trimmer to a string edger in just seconds, providing you with the versatility to handle various trimming needs around your yard.

【Powerful & Efficient】The brushless string trimmer has an auto-feed head for quick line advancement. High speed of 8500 RPM for quick and precise trimming results. Line diameter: 0.063 inches; Cutting swath: 10.2 inches; line length: 19.6ft

Weed whacker with a powerful 4-Amp electric motor for cutting grass and weeds around your home

Corded edger with a cutting width of 13" with an auto feed

Lawn weed wacker with an adjustable handle and telescopic pole for your trimming comfort