10 Best Battery Powered String Trimmers Reviewed as of April 2024

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Sale1

EGO ST1511T 15-Inch 56-Volt Lithium-Ion Cordless String Trimmer Kit Alu Foldable Shaft Battery and Charger Included, 15in Powerload/Telescopic/Gauge(2.5AH), Black

POWERLOAD technology; load your line, push a button and go
Get up to 45 minutes of run time on a single charge with the included 56V 2.5Ah ARC Lithium Battery
Telescopic Aluminum Shaft quickly fits your height for ultimate comfort
High-Efficiency Brushless Motor
15 in. Cutting Swath

Sale2

BLACK+DECKER 20V MAX* String Trimmer / Edger, 12-Inch (LSTE525)

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
Easy feed 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

Sale3

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

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.
The Rapid-Reload head allows you to quickly and easily load new cutting line; line up the arrows on the head, insert the line and twist.
Variable speed control suitable for different working situations.
Fan Cooled Charging System, prevents the battery and charger from overheating. 50-minute charge time from zero to full charge for the included 2.5Ah Battery. Charges all EGO Batteries.

JAGROM 12-inch Cordless String Trimmer with Fast Charger, 2 X 2.0Ah Battery Powered Weed Wacker with Auto Line Feed, 20V Weed Eater, Lawn Edger with 8 Pcs Grass Cutter Spool Line and 2 Spool Cap

[Trimmer and Edger] JAGROM 2 in 1 Cordless String Trimmer equipped with a wheel on the basis of the trimmer, only need to rotate the direction of the head and then you can get an edger. There is a spacer guard for protecting your plants. Meet your multiple needs for your lawns, gardens, yards, etc.
[60Mins Powerful Battery Life] JAGROM string trimmer comes with two 2.0Ah lithium-ion battery and 1 hour fast charger. You can totally get a 60 minutes working time, can meet your need for complete yard work. Please note to make sure the battery is cool before charging.
[Multiple Adjustment for Use] JAGROM uses a more ergonomic design, equipped a 90° adjustable cutting head and 180°adjustable auxiliary handle for you, with a line cut and wheel, you can easily change the angle according to the space needs, easy to complete the pruning.
[Automatic Line Feed and Cut] Our grass trimmer have the auto-feed machine, it will automatically supply you with rope according to the supplies. The line cut will also keep the rope at the right length, with the protective cover, it can keep you safe and easy to use.
[Portable Installation & Effective] It only requires simple assembly and then will be ready to use. Powerful motor and product design for longer service life. Extra 8 coils and one more spool cap are prepared for you to better use the product. We will also stand behind our products all the time.

Sale5

BLACK+DECKER 20V MAX Cordless String Trimmer, 2 in 1 Trimmer and Edger, 12 Inch, Battery Included (LST300)

2-in-1 cordless trimmer and edger cuts along borders, sidewalks and flower beds and easily converts between trimmer and wheeled edger. Trimming areas of overgrowth after mowing .Charger Type:Jack plug. Battery Amp Hours:2 Ah
EASY HANDLING: Lightweight and easy to handle with adjustable height handles
MORE LINE, MORE CONTROL: Automatically feeds more line with no bumping necessary thanks to automatic spool feed technology
HIGH POWER, LOW NOISE: Powerdrive transmission delivers more power from the motor to the cutting string so you can get the job done faster
ONE BATTERY, ENDLESS USES: Part of the BLACK plus DECKER 20v Max Power connect System for easy battery switching between tools and tasks.

Sale6

SKIL PWR CORE 40 Brushless 40V 14'' String Trimmer Kit with Dual Line Bump Feed, Includes 2.5Ah Battery and Auto PWR JUMP Charger - LT4818-10

CORDLESS STRING TRIMMER KIT - Includes one 2.5Ah Battery and one Auto PWR JUMP Charger to keep you powered up.
LIGHTEST IN ITS CLASS (Compared to 40v competitive brands)
POWERFUL PERFORMANCE - The digital brushless motor provides efficient, high-performance power for longer tool life without the hassle of gas.
LONGER RUN TIME & BATTERY LIFE - Industry leading PWR CORE 40 lithium battery technology wraps each cell with cooling material to keep it powering on for 25% longer run time and 2X battery life.
EASY TO LOAD - The Twist Load Head allows you to simply insert the line and twist to get started.

Sale7

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

Automatic Feed Spool (AFS) feeds edger/ trimmer line as needed - without bumping..Watt Hours:50.
LBXR2520 battery provides cordless grass trimmer 66% more battery capacity for longer runtime compared to LBXR20
2-speed control lets you boost power or extend runtime of the lawn trimmer.
PowerDrive Transmission increases torque for more cutting power at the string.
Easily converts from trimmer to wheeled edger.

Sale8

Worx GT Revolution 20V 12" String Trimmer Grass Trimmer/Edger/Mini-Mower, WG170.2

[3-TOOLS-IN-1] Easily transforms from a precision string trimmer, into a powerful in-line wheeled edger, into a nimble mini-mower.Speed : 7600 RPM
[AUTOMATIC FRESH LINE] Proprietary Command Feed tech of the grass trimmer 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
[FIND YOUR POSITION] 7 handle adjustments and 6 rotating head settings make the string trimmers comfortable and flexible, you can use all day and in many hard to reach places
[LONGER and STRONGER] An entire foot longer than the last version of the WORX lawn trimmer, with a motor running at 7600 revolutions per min, so you can find the right length, then power through your chores
[SUPPORT WHEELS] Twin rubberized wheels of the lawn edger make for straighter edging and easier mini-mowing. You’ll get professional-looking results with the extra balance

Sale9

Worx String Trimmer Cordless & Edger 20V 10" - 12" Weed Trimmer PowerShare (Battery & Charger Included) WG154

[2-IN-1] Don't buy a separate string trimmer and edger lawn tool. Get this 2-in-1 and save time, money, and space in the garage
[ROTATING HEAD] It easily switches between grass trimmer and lawn edger: just grasp the head, pull is away from the shaft and turn it 180
[SIMPLE AND EFFICIENT] At only 4.2 lbs (3.2 lbs without the battery) this lightweight and compact weed trimmer and grass edger is made for everyone
[AUTO-FEED LINE] Just press the button on the string trimmers when you need more line. The completely automatic system makes sure you have fresh string when you need it
[FLOWER GUARD] The adjustable spacer guard of lawn trimmer prevents accidental trimming of plants, lawn decorations, and other sensitive areas of your yard

Sale10

Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163

[TRIMMER & EDGER 2-in-1] Easily converts from a string trimmer to an edger lawn tool in just seconds
[INSTANT LINE FEED] This grass trimmer has innovative push button Command Feed spool system for instant line feeding. Plus, Free Spools for Life
[HEAD TILTS 90°] So you can use string trimmer and edger 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 using the lawn trimmer

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